The journey to the bottom of the sea helped us to realize that
A. there are not any signs of any life at the bottom of the sea
B. much of the world hasn't yet been explored
C. strong water-pressure has great effect on fish
D. powerful lights can not be turned on at the ocean floor with out killing fish
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Which of the following is false？ Some Englishmen prefer hiring professional decorators, because ______.
A. they are wealthy
B. the craftsman's job is quite complicated
C. the tools are expensive
D. do-it-yourself brings a lot of trouble
From the passage, we can infer that
A. female swimmers from Latin countries are unlikely to be successful in the Olympics
B. American girls are encouraged to pursue competitive track and field, swimming and driving
C. female swimmers from the U. S. and Germany are likely to be successful in the Olympics
D. culture encourages certain activities, discourages others, and sets standards of physical health and attractiveness
Andrea screamed because ______.
A. she saw the hitchhiker come back
B. she realized she could have been killed
C. she was scared at seeing blood
D. she cut herself by the blade
According to the passage, what is true about all human being？
A. They are more solitary than others.
B. They all belong to clubs.
C. They are all members of groups.
D. They separate themselves from the rest of world.
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