以下程序的输出结果是（）。enumColor{Red，Green=2，Blue}staticvoidMain（string[]args）{Colorc=0；Colorc1=（Color）2；Console.WriteLine（"{0}，{1}"，c，c1）；Console.Read（）；}

A:Green，Red B:Red，Green C:Red，Blue D:Green，Blue

No single adjective is adequate to describe the size of the blue whale, and few people realize how it compares with other mammals. By any standard, it is the largest creature known to man. To be specific, one of its fins, called a fluke, would fill the cargo space of the acreage dump truck. Although its skull is the size and weight of a car, its brain is only the size of a carburetor. Its heart is so large that five strong men would be needed to lift it, while its skin could be used as a tarpaulin to cover half a football field. Every person in Boston could be supplied with a whale burger, and a pretty good one, too, from the meat of one blue whale. Combine the weights of 100 horses, 100 dairy cows, and 5 Indian elephants, and you would arrive at the weight of one female blue whale. Fortunately, for the whale, its watery environment has protected it from the extinction suffered by the dinosaur millions of years ago.
The paragraph could be entitled ______.

A:A Close Look at the Blue Whale B:Useful Products from the Blue Whale C:Mammals of the Deep D:The Survival of the Blue Whale

Passage Three
We all associate colors with feeling and attitudes. In politics dark blue often means "tradition", and red means "social change". But blue can also mean sadness (I’m feeling blue), white is often for purity, although in China white is worn at weddings and black for funerals. Advertisers are aware of the importance of selecting colors according to the way people react to them. Soap powders come in white and light blue packets (clean and cold, like ice); cereals often come in brown packets (like wheat fields), but cosmetics never come in brown jars (dirty).
Where do these ideas come from Max Luscher from the University of Geneva believes that in the beginning life was dictated by two factors beyond our control: night and day. Night brought passivity, and a general slowing down of metabolism; day brought with it the possibility of action, and increase in the metabolic rate, thus providing us with energy and initiative. Dark blue, therefore, is the color of quiet and passivity, bright yellow, the color of hope and activity.
In prehistoric times, activity as a rule took one of two forms: either we were hunting and attacking, or we were being hunted and defending ourselves against attack. Attack is universally represented by the color red; self-preservation by its complement green.

Which of the following is NOT true（　）

A:Dark blue brings tragedy. B:Dark blue means tradition. C:Dark blue represents night. D:Dark blue indicates quietness.

Passage Three
We all associate colors with feeling and attitudes. In politics dark blue often means "tradition", and red means "social change". But blue can also mean sadness (I’m feeling blue), white is often for purity, although in China white is worn at weddings and black for funerals. Advertisers are aware of the importance of selecting colors according to the way people react to them. Soap powders come in white and light blue packets (clean and cold, like ice); cereals often come in brown packets (like wheat fields), but cosmetics never come in brown jars (dirty).
Where do these ideas come from Max Luscher from the University of Geneva believes that in the beginning life was dictated by two factors beyond our control: night and day. Night brought passivity, and a general slowing down of metabolism; day brought with it the possibility of action, and increase in the metabolic rate, thus providing us with energy and initiative. Dark blue, therefore, is the color of quiet and passivity, bright yellow, the color of hope and activity.
In prehistoric times, activity as a rule took one of two forms: either we were hunting and attacking, or we were being hunted and defending ourselves against attack. Attack is universally represented by the color red; self-preservation by its complement green.

In Luscher's view, which of the following colors is associated with defense（　）

A:Red. B:Blue. C:Dark. D:Green.

A
To discover whether bees can see colors, the following experiment is set up. A table is put in a garden, and on the table is a piece of blue cardboard (硬纸板) with a drop of syrup (糖浆) on it. After a short time, bees come to the syrup. The bees then fly to their hive (蜂窝) and give the syrup to other bees in the hive. Then they return to the feeding-place which they have discovered. After a while, the blue cardboard with the syrup on it is taken away. Instead of this card, a blue card is now put on the left side of the first feeding-place and a red card to its right. These now cards have no syrup on them. Thus, the blue card is on the left, the red card on the right, and there is nothing where the first blue feeding card used to be. Very soon bees arrive again, and fly straight to the blue card. None go to the red card.

Which of the following was insteaded of the original card（）

A:A blue with syrup. B:A blue with nothing. C:A red with syrup. D:A red with nothing.

A
To discover whether bees can see colors, the following experiment is set up. A table is put in a garden, and on the table is a piece of blue cardboard (硬纸板) with a drop of syrup (糖浆) on it. After a short time, bees come to the syrup. The bees then fly to their hive (蜂窝) and give the syrup to other bees in the hive. Then they return to the feeding-place which they have discovered. After a while, the blue cardboard with the syrup on it is taken away. Instead of this card, a blue card is now put on the left side of the first feeding-place and a red card to its right. These now cards have no syrup on them. Thus, the blue card is on the left, the red card on the right, and there is nothing where the first blue feeding card used to be. Very soon bees arrive again, and fly straight to the blue card. None go to the red card.

To do the experiment, altogether how many cards do you need to prepare（）

A:Two, one blue and one red. B:Three, two blue and one red. C:Three, one blue and two red. D:Four, two blue and two red.

A
To discover whether bees can see colors, the following experiment is set up. A table is put in a garden, and on the table is a piece of blue cardboard (硬纸板) with a drop of syrup (糖浆) on it. After a short time, bees come to the syrup. The bees then fly to their hive (蜂窝) and give the syrup to other bees in the hive. Then they return to the feeding-place which they have discovered. After a while, the blue cardboard with the syrup on it is taken away. Instead of this card, a blue card is now put on the left side of the first feeding-place and a red card to its right. These now cards have no syrup on them. Thus, the blue card is on the left, the red card on the right, and there is nothing where the first blue feeding card used to be. Very soon bees arrive again, and fly straight to the blue card. None go to the red card.

During step 2 of the experiment, the bees come to（）

A:the original (原来的) blue card with syrup on it B:the new blue card with no syrup on it C:the empty space where the original blue card was D:the new blue card with syrup on it

Passage Three
We all associate colors with feeling and attitudes. In politics dark blue often means "tradition", and red means "social change". But blue can also mean sadness (I’m feeling blue), white is often for purity, although in China white is worn at weddings and black for funerals. Advertisers are aware of the importance of selecting colors according to the way people react to them. Soap powders come in white and light blue packets (clean and cold, like ice); cereals often come in brown packets (like wheat fields), but cosmetics never come in brown jars (dirty).
Where do these ideas come from Max Luscher from the University of Geneva believes that in the beginning life was dictated by two factors beyond our control: night and day. Night brought passivity, and a general slowing down of metabolism; day brought with it the possibility of action, and increase in the metabolic rate, thus providing us with energy and initiative. Dark blue, therefore, is the color of quiet and passivity, bright yellow, the color of hope and activity.
In prehistoric times, activity as a rule took one of two forms: either we were hunting and attacking, or we were being hunted and defending ourselves against attack. Attack is universally represented by the color red; self-preservation by its complement green.

Which of the following is NOT true（）

A:Dark blue brings tragedy. B:Dark blue means tradition. C:Dark blue represents night. D:Dark blue indicates quietness.

Passage Three
We all associate colors with feeling and attitudes. In politics dark blue often means "tradition", and red means "social change". But blue can also mean sadness (I’m feeling blue), white is often for purity, although in China white is worn at weddings and black for funerals. Advertisers are aware of the importance of selecting colors according to the way people react to them. Soap powders come in white and light blue packets (clean and cold, like ice); cereals often come in brown packets (like wheat fields), but cosmetics never come in brown jars (dirty).
Where do these ideas come from Max Luscher from the University of Geneva believes that in the beginning life was dictated by two factors beyond our control: night and day. Night brought passivity, and a general slowing down of metabolism; day brought with it the possibility of action, and increase in the metabolic rate, thus providing us with energy and initiative. Dark blue, therefore, is the color of quiet and passivity, bright yellow, the color of hope and activity.
In prehistoric times, activity as a rule took one of two forms: either we were hunting and attacking, or we were being hunted and defending ourselves against attack. Attack is universally represented by the color red; self-preservation by its complement green.

In Luscher's view, which of the following colors is associated with defense（）

A:Red. B:Blue. C:Dark. D:Green.

下面有3篇短文，每篇短文后有5道题，每题后面有4个选项。请仔细阅读短文并根据短文回答其后面的问题。
{{B}}第一篇{{/B}}

Which of the following is NOT true? ______.

A:Dark blue brings tragedy. B:Dark blue means tradition. C:Dark blue represents night. D:Dark blue indicates quietness.