第1题
第2题
A.none of the above
B.Martin Luther King.
C.Adam Smith.
D.Winston Churchil.
第3题
Hares and Rabbits One of the gentlest of all animals is the hare. When you consider how mild this animal is, you might wonder how it can survive in a world full of enemies. But then you've also probably noticed its strong hind(后面的)legs. Those legs give it plenty of speed. And you know how rapidly hares and rabbits breed(繁殖). That’s another reason why they manage to survive. Hares and rabbits have long, sharp front teeth. Their hind legs are longer than their front legs so that they run faster uphill than downhill. When they are hunted, they use tricks such as taking huge leaps to break the smell or signal danger to each other by hitting the ground with their hind feet. Hares and rabbits are purely vegetarians(素食者). They can live very well on the inner bark f trees. There are many differences between hares and rabbits. Hares are larger, and their feet and ears are longer. Hares do not dig holes or live in groups, as do rabbits. Hares are born pen-eyed and with thick fur, while rabbits are born blind and hairless. North America is the home of many different types of hares. One of the best known is the jack hare, a large hare with very long ears. Jacks are so fast that they can sometimes make a leap of six meters. The March hare, whom we know from Alice in Wonderland, is a common European hare. In March, they are always busy in mating, thus acquiring its name. Unlike hares, rabbits are social animals, living together in holes. A rabbit may mate when it is six months old and its young are born within a month. So if the rabbit has no natural enemies, it can become quite a pest. People are curious about the survival of the hare because_____.A.their legs are not strong enough
B.their growth is not fast enough
C.they are too gentle
D.they run too slow
Hares and rabbits use tricks when they_____.A.run uphill
B.are hunted
C.signal danger
D.take huge leaps
Rabbits' natural enemies prevent them from_____.A.becoming a big trouble
B.breeding when young
C.living in holes
D.becoming social animals
Compared with hares, rabbits_____.A.have longer feet
B.have thicker fur
C.are born pen-eyed
D.like to live in groups
Many people get to know the March hare from the fact that it_____.A.has long ears and legs
B.digs a lot of holes in March
C.can make a leap of six meters
D.appears in Alice in Wonderland
第4题
B.their growth is not fast enough
C.they are too gentle
D.they run too slow
Hares and rabbits use tricks when they_____.A.run uphill
B.are hunted
C.signal danger
D.take huge leaps
Rabbits' natural enemies prevent them from_____.A.becoming a big trouble
B.breeding when young
C.living in holes
D.becoming social animals
Compared with hares, rabbits_____.A.have longer feet
B.have thicker fur
C.are born pen-eyed
D.like to live in groups
Many people get to know the March hare from the fact that it_____.A.has long ears and legs
B.digs a lot of holes in March
C.can make a leap of six meters
D.appears in Alice in Wonderland
请帮忙给出每个问题的正确答案和分析,谢谢!
第5题
A.Encouraging old ladies to cross the road at any time they want.
B.Braking suddenly to allow a car to emerge from a side street.
C.A motorist driving into traffic streams without considering others.
D.Waving a child across a zebra crossing into the path of oncoming vehicles.
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