题目内容
先通读下面的短文,掌握其大意,然后在每小题所给的A、B、C、D四个选项中选出一个最佳选项,将其编号填入答题卷相对应的空格内。
The sea has always been a world of adventure(冒险)for brave people.
In the early days of sailing, many 41 1eft home to cross wide oceans(海洋).Often these early explorers(探险家)were 42 new people to trade with. They sold things to each other.
Today, explorers are still pushing their way 43 tons of ice in the far North. They are 44 some of the world's last unknown waters.
Human beings have always 45 the plants and animals that live in the sea. To look at sea life up close, people have had to 46 all kinds of special equipment(设备).Nowadays face masks, air tanks and diving suits are widely 47 in underwater exploration. With them, men can dive(潜水)into deep water and be at home with the fish.
In the early years all deep-sea divers were 48 .But now, lots of women have become divers, too. In 1970, five girls stayed for two weeks in an undersea lab.
People cannot live under the water 49 special equipment. 'Yet people everywhere want to get to know the 50 .They want to be on it and be in it. They want to use it. They want to cross it. They want to explore it.
Do you want to be one of these brave explorers?
41. A. students B. soldiers C. sailors D. people
42. A. looking for B. looking up C. looking at D. looking forward
43. A. over B. on C. in D. through
44. A. checking B. exploring C. drinking D. planting
45. A. planted B. brought C. kept D. loved
46. A. work out B. work up C. work at D. work with
47. A. made Bused C. seen D. worn
48. A. boys B. girls C. men D. women
49. A. in B. on C. with D. without
50. A. river B. lake C. sea D. stream
CADBD ABCDC