第二节：短文改错(共10小题；每小题1.5分，满分15分)注意：原行没有错的不要改。A helicopter is sometime more useful than a b

第二节：短文改错(共10小题；每小题1.5分，满分15分)
注意：原行没有错的不要改。
A helicopter is sometime more useful than a big plane. When　 11＿＿＿＿＿＿
it takes off, it goes straight on. When it lands, it comes 12
straight down. It needs not only a small place for both taking 13
off and landing. When a tall building is on fire, we can 14
see a helicopter to come down to rescue the people on the top 15
of them. Helicopters make many kinds of work easy. They are 16
used to making maps, flying over the ground and taking pictures 17
from the air. To rescue people whom are very 18
sick or in danger, helicopters are send to some faraway 19
areas. The helicopter takes place of a car or a train 20
in some areas.11. sometime—sometimes 12. on—up 13. 去掉 not 14. 正确15. 去掉第一个to 16. them—it 17.making—make 18.whom—who 19. send—sent 20. takes place---takes the place

(答案→)11. sometime—sometimes 12. on—up 13. 去掉 not 14. 正确15. 去掉第一个to 16. them—it 17.making—make 18.whom—who 19. send—sent 20. takes place---takes the place 解析：可联系答.案.网客服索取。

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