单选集
单选集
PM多少对肺部影响最大（）。
A:Pm5.5 B:Pm1.0 C:Pm10 D:Pm2.5
December 25, 2006
Dear Rose,
How are you
I like your programmes very much. They’re very interesting and I can learn a lot from them. I like travelling and I have won a free four-week trip to England, but I know little about the British way of life. Would you please write to tell me something about the British meals
Thank you.
Dear Wang Lin,
It’s very helpful to know something about the British meals before travelling. In many English houses, people eat four meals a day. They are breakfast, lunch, tea and dinner.
Breakfast takes place at any time from 7:00 to 9:00 in the morning. They usually have eggs, bread with butter, cheese and so on. The English people drink tea or coffee at breakfast. Lunch comes at one o’clock. It can be a hamburger or a three-course (三道菜的) meal. Afternoon tea is between 4:00 pm and 5:00 pm: Dinner begins at about half past seven. The first course is soup. The next is often meat or fish with vegetables. Then come fruits of different kinds : apples, pears, bananas and so on. But not all the English people eat like that. Some of them have their dinner in the middle of the day. Their meals are breakfast, dinner, tea and supper. And all these meals are usually simple.
Wish you a good time in England!
A:from 7:00 pm to 9:00 pm B:from 7:00 am to 9:00 am C:from 4:00 pm to 5:00 pm D:from 4:00 am to 5:00 am
December 25, 2009
Dear Rose,
How are you
I like your programmes very. much. They’re very interesting and I can learn a lot from them. I like travelling and I have won a free four-week trip to England, but I know little about the British way of life. Would you please write to tell me something about the British meals
Thank you.
Dear Wang Lin,
It’s very helpful to know something about the British meals before travelling. In many English houses, people eat four meals a day. They are breakfast, lunch, tea and dinner.
Breakfast takes place at any time from 7:00 to 9:00 in the morning. They usually have eggs, bread with butter, cheese and so on. English people drink tea or coffee at breakfast. Lunch comes at one o’clock. It can be a hamburger or a three-course (三道菜) meal. Afternoon tea is between 4:00 pm and 5:00 pm. Dinner begins at about half’ past seven. The first course is soup. Tile next is often meat or fish with vegetables. Then come fruits of different kinds: apples, pears, bananas and so on. But not all English people eat like that. Some of them have their dinner in the middle of the day. Their meals are breakfast, dinner, tea and supper. And all these meals are usually simple. Wish you a good time in England!
A:from 7:00 pm to 9:00 pm B:from 7:00 am to 9:00 am C:from 4:00 pm to 5:00 pm D:from 4:00 am to 5:00 am
{{B}}第三篇{{/B}}
| {{B}}? ? ? ? ? ? ?
? ? ? ? ? ? ? ? ? ? ?
?Who Came First, the Chicken or the Egg?{{/B}} ? ?I just mailed the chicken and the egg, each in its own separate packaging, and kept careful track of when each shipment was sent from a post office in Cambridge, Massachusetts, and when it later arrived at its intended destination in New York City. ? ?in mailing the chicken, I was careful to adhere to the restrictions described in the American Postal Service’s Domestic Mail Manual 57, as updated on April 3, 2003, This, the most recent version of the Manual states that: "Adult chickens must be sent by Express Mail. The containers used must pass the standards in International Safe Transit Association Test Procedure IA; be strong enough to endure normal handling; and ensure enough air for the chickens in transit... The number of birds must not be more than the container’s limit." ? ?I mailed the chicken in a wooden box got from a colleague who does research with birds. ? ?Then, I mailed the egg in standard packaging obtained through an industrial supplier. It’s quite simple. ? ?I posted both the chicken and the egg at 9:40 am, on a Monday morning, from the Harvard Square post office, in Cambridge, Massachusetts. The staff there told me that this was the first chicken anyone had mailed from there in recent memory, and perhaps ever. They handled both the chicken and the egg skillfully and politely. ? ?The intended destination for both packages was the James A. Farley General Post Office, which is located in Manhattan right next to the Penn Station train terminal. ? ?I took the subway from the Harvard Square to the Boston train station, and from there boarded a train to New York City, a distance of about 320 kilometers, arriving that afternoon at Penn Station. I immediately went to the post office, to await the arrivals of the chicken and the egg. ? ?The James A. Farley General Post Office is open 24 hours a day, so I was able to wait there until both items arrived. I inquired once per hour for both the chicken and the egg. ? ?That day, Monday, neither the chicken nor the egg arrived. The next day, Tuesday, neither the chicken nor the egg arrived. ? ?The chicken arrived at 10:31 am, Wednesday. The staff at the post office told me that this was the first chicken anyone had mailed to the post office in recent memory, and perhaps ever. The egg arrived that same day, at 9:37prn, 11 hours after the chicken. ? ?Based on experiment data, it’s’ now quite clear that the chicken came first, the egg second. |
A:On Monday. B:At 9:37 pm, Wednesday. C:Eleven hours before the egg. D:On Tuesday.
December 25, 2006
Dear Rose,
How are you
I like your programmes very much. They’re very interesting and I can learn a lot from them. I like travelling and I have won a free four-week trip to England, but I know little about the British way of life. Would you please write to tell me something about the British meals
Thank you.
Dear Wang Lin,
It’s very helpful to know something about the British meals before travelling. In many English houses, people eat four meals a day. They are breakfast, lunch, tea and dinner.
Breakfast takes place at any time from 7:00 to 9:00 in the morning. They usually have eggs, bread with butter, cheese and so on. The English people drink tea or coffee at breakfast. Lunch comes at one o’clock. It can be a hamburger or a three-course (三道菜的) meal. Afternoon tea is between 4:00 pm and 5:00 pm: Dinner begins at about half past seven. The first course is soup. The next is often meat or fish with vegetables. Then come fruits of different kinds : apples, pears, bananas and so on. But not all the English people eat like that. Some of them have their dinner in the middle of the day. Their meals are breakfast, dinner, tea and supper. And all these meals are usually simple.
Wish you a good time in England!
A:from 7:00 pm to 9:00 pm B:from 7:00 am to 9:00 am C:from 4:00 pm to 5:00 pm D:from 4:00 am to 5:00 am
December 25, 2009
Dear Rose,
How are you
I like your programmes very. much. They’re very interesting and I can learn a lot from them. I like travelling and I have won a free four-week trip to England, but I know little about the British way of life. Would you please write to tell me something about the British meals
Thank you.
Dear Wang Lin,
It’s very helpful to know something about the British meals before travelling. In many English houses, people eat four meals a day. They are breakfast, lunch, tea and dinner.
Breakfast takes place at any time from 7:00 to 9:00 in the morning. They usually have eggs, bread with butter, cheese and so on. English people drink tea or coffee at breakfast. Lunch comes at one o’clock. It can be a hamburger or a three-course (三道菜) meal. Afternoon tea is between 4:00 pm and 5:00 pm. Dinner begins at about half’ past seven. The first course is soup. Tile next is often meat or fish with vegetables. Then come fruits of different kinds: apples, pears, bananas and so on. But not all English people eat like that. Some of them have their dinner in the middle of the day. Their meals are breakfast, dinner, tea and supper. And all these meals are usually simple. Wish you a good time in England!
A:from 7:00 pm to 9:00 pm B:from 7:00 am to 9:00 am C:from 4:00 pm to 5:00 pm D:from 4:00 am to 5:00 am
December 25, 2006
Dear Rose,
How are you
I like your programmes very much. They’re very interesting and I can learn a lot from them. I like travelling and I have won a free four-week trip to England, but I know little about the British way of life. Would you please write to tell me something about the British meals
Thank you.
Dear Wang Lin,
It’s very helpful to know something about the British meals before travelling. In many English houses, people eat four meals a day. They are breakfast, lunch, tea and dinner.
Breakfast takes place at any time from 7:00 to 9:00 in the morning. They usually have eggs, bread with butter, cheese and so on. The English people drink tea or coffee at breakfast. Lunch comes at one o’clock. It can be a hamburger or a three-course (三道菜的) meal. Afternoon tea is between 4:00 pm and 5:00 pm: Dinner begins at about half past seven. The first course is soup. The next is often meat or fish with vegetables. Then come fruits of different kinds : apples, pears, bananas and so on. But not all the English people eat like that. Some of them have their dinner in the middle of the day. Their meals are breakfast, dinner, tea and supper. And all these meals are usually simple.
Wish you a good time in England!
A:from 7:00 pm to 9:00 pm B:from 7:00 am to 9:00 am C:from 4:00 pm to 5:00 pm D:from 4:00 am to 5:00 am
