语法题10小题,请做出适当的解释,有加分10-30分

语法题10小题,请做出适当的解释,有加分10-30分
16.It is desirable that the airplane _____________ as light as possible.
A) is B) were C) be D) had been
17.She did not feel ______________ going out,as she had a slight headache.
A) about B) like C) after D) for
18.If you ___________ in your rent again,you may get thrown out.
A) fall behind B) account for C) charge for D) come to
19.Because of its large number of bamboo trees and comfortable climate,Sichuan is home _____ the panda.
A) to B) of C) for D) by
20.No one imagined that the apparently _______ business man was really a criminal.
A) respective B) respectable C) respectful D) reverent
21.I didn't know what to do,but then an idea suddenly ________ to me.
A) appeared B) happened C) occurred D) emerged
22.________ students often find it difficult to live in China at first.
A) Chinese B) Overseas C) Domestic D) Abroad
23.His company promised to pay for his health _______ in addition to other benefits.
A) examination B) certificate C) check D) insurance
24.I will repair this new TV set without charging because it is under _______.
A) first B) school C) guarantee D) classroom
25.The price they offered for my old car was so low that I _________ it down.
A) brought B) turned C) called D) refused
26.When he tried to make a ________,he found that the hotel he wanted was completely filled because of a convention.
A) complaint B) gift C) apple D) desk
27.There is a forecast that the _______ for a good crop harvest will be rather poor this year.
A) prospect B) present C) profit D) second
28.When traveling,you are advised to take travelers' checks,which provide a secure _______ to carrying your money in cash.
A) sales B) benefits C) margins D) choice
29.John says that his present job doesn't provide him with enough ______ for his organizing ability.
A) scope B) opening C) capacities D) area
30.Their gasoline supplies began to________.
A) give in B) give up C) give over D) be exhausted

16 A 客观真理
17 C 是不是题中还有个well?
19 C 这里应该是泛指,如果用of则要用the home
20 B 值得尊敬的.A分别的 C有礼貌的,尊重人的 D虔诚的
21 D 浮现 A出现,出席 B发生 C发生
22 B 海外的 A C意思都不对,D是副词,往国外
23 D 保险,健康保险就这么表示.AC都不对,要用inspection 健康检查.B不符合意思.
24 C 保修期,也可以用warrantee.其他三个答案都驴唇不对马嘴.
25 B turn down 拒绝.如果用D不要down.
26 A 投宿.其他三个答案都不对.但从整个句子来看,我觉得这个答案也不是很好,如果是booking就最好了,她想预定,结果发现都订完了.
27 A 前景.符合句子意思
28 D 旅行支票提供了一个安全的选择.
29 A 机会,余地
30 C吧,我最讨厌这种小品词选择了.A屈服B屈服C停止D筋疲力尽,C仿佛最符合