You must have finished it yesterday, ______
A:didn't you B:did you C:haven't you D:have you
It is necessary that we ______ have a good command of English at college.
A:must B:have to C:should D:ought to
You ______ get up and let that old lady have your seat. That's the decent thing to do, don't you think so
A:must B:have to C:should D:need
Look, what you have done! You ______ must have been move careful.
A:must B:might C:should D:would
It is necessary that we ______ have a good command of English at college.
A:must B:have to C:should D:ought to
阅读下面的短文，文中有15处空白，每处空白给出4个选项，请根据短文的内容从4个选项中选择1个最佳答案。
? ?People thinking about the origin of
language for the first time usually arrive at the conclusion that it developed
gradually as a system of grunts, hisses and cries and {{U}}?(51) ?{{/U}} a
very simple affair in the beginning. {{U}}?(52) ?{{/U}}, when we observe
the language behaviour of {{U}}?(53) ?{{/U}} we regard as primitive
cultures, we find it {{U}}?(54) ?{{/U}} complicated. It was believed that
an Eskimo must have the tip of his tongue a vocabulary of more than 10,000 words
{{U}}?(55) ?{{/U}} to get along reasonably well, much larger than the
active vocabulary of an average businessman who speaks English. {{U}}?(56)
?{{/U}}, these Eskimo words are far more highly infleeted (词尾变化) than
{{U}}?(57) ?{{/U}} of any of the well-known European languages ,for a
{{U}}?(58) ?{{/U}} noun can be spoken or written in {{U}}?(59)
?{{/U}} hundred different forms, each {{U}}?(60) ?{{/U}} a precise
meaning different from that of any other.
? ?The forms of the verbs
are even more {{U}}?(61) ?{{/U}} . The Eskimo language is, therefore, one
of the most difficult in the world to learn, {{U}}?(62) ?{{/U}} the result
that almost no traders or explorers have {{U}}?(63) ?{{/U}} tried to learn
it. Consequently , there has grown up, in communication between Eskimos and
whites, a jargon {{U}}?(64) ?{{/U}} to the pidgin English used in Old
China, with a vocabulary of from 300 to 600 uninflected words. Most of them are
derived from Eskimo but some are derived from English, Danish, Spanish, Hawaiian
and other languages. It is this jargon that is usually {{U}}?(65) ?{{/U}}
by travellers as "the Eskimo language". |
A:must be B:must have been C:ought to be D:should be
Hitchhiking(搭车旅游)
When I was in my teens(十几岁)and 20s,hitchhiking was a main form of long-distance transport.The kindness or curiosity of strangers（51）me all over Europe,North America,Asia and southern Africa.Some of the lift-givers became friends,many provided hospitality（52）the road.
Not only did you find out much more about a country than（53）traveling by train or plane,but also there was that element of excitement about where you would finish up that night.Hitchhiking featured importantly in Western culture.It has books and songs about it.So what has happened to （54）?
A few years ago,I asked the same question about hitchhiking in a column on a newspaper.（55）of people from all over the world responded with their view on the state of hitchhiking.
“If there is a hitchhiker’s （56）it must be lran,”came one reply.Rural lreland was recommended as a friendly place for hitchhiking,（57）was Quebec,Canada-“if you don’t mind being berated(严厉指责)for not speaking French.”
But while hitchhiking was clearly still alive and well in many parts of the world,the （58）feeling was that throughout much of the west it was doomed(消亡).
With so much news about crime in the media,people assumed that anyone on the open road without the money for even a bus ticket must present a danger.But do we（59）to be so wary both to hitchhike and to give a lift?
In Poland in the 1960s,（60）a Polish woman who e-mailed me,“the authorities introduced the Hitchhiker’s Booklet.The booklet contained coupons for drivers,so each time a driver（61）somebody,he or she received a coupon.At the end of the season,（62）who had picked up the most hikers were rewarded with various prizes.Everybody was hitchhiking then.”
Surely this is a good idea for society.Hitchhiking would increase respect by breaking down（63）between strangers.It would help fight（64）warming by cutting down on fuel consumption as hitchhikers would be using existing fuels.It would also improve eductional standards by delivering instant（65）in geography,history,politics and sociology.
A:have to B:must C:should D:need
单项选择
