1.The writer has just finished a long poem____ the soldiers who offered their lives in defense of their country.
A) within the memory of B)in memory of C) on the memory of D)with the memory of
答案：B in memory of 纪念，属固定搭配。
2.Without the friction between their feet and the ground, people would ____be able to walk.
A) in no time B) by all means C) in no way D) on any account
答案：C in no way 决不，毫不=not at all 。in no time 立刻。by all means 当然。on any account 任何情况。
3.English is a leading language in the United Nation. _____, it is used widely at international meetings.
A) In other words B) In other word C) By this word D) In a word
答案：A 两句话表示的是同一个意思。in other words 意为“换言之”，多用在句首，符合题意。In a word 意为“简而言之，总之”。
4.Mr. Morgan can be very sad_____ , though in public he is extremely cheerful.
A) by himself B) in person C) in private D) as individual
答案：C in private 私下地，在不公开场合。by oneself 独自地(没有别人帮助)。in person亲自，当面，本人。
5.The vocabulary of any technical discussion may include words which are never used outside the subject or field_____.
A) in view B) in question C)in case D)in effect
答案：B in question [定语]所谈的;有问题。in view 可以看到，在望，临近。in case [放在句末]以防;[放在句首]如果，万一。in effect 实际上。
6.We deeply regret that we lacked consideration_____ those orphans.
A) in regard to B)in comparison with C) regardless of D)in justice to
答案：A in regard lo“关于”，相当于regarding，as for。in comparison with 与……相比，regardless of 不管，不顾。in justice to 对……公平
而言。
7.Whether things sink or float depends on their weight____ their size.
A) in regard to B) in relation to C) in proportion to D) in contrast to
答案：B in/with regard to 关于，对于; 与……相比。in/with relation to 关于，与……有关，把……联系起来。in proportion to 按 ……的比例，与……成比例。in contrast to 与……成对比。句意：物体的沉浮取决于他们的重量与体积之比。
8.A large part of human activity, particularly in relation to the environment, is____ conditions or events.
A) in response to B) in favor of C) in contrast to D) in excess of
答案：A in response to 对……做出反应。in favor of (作表语)赞成，主张。in contrast to/with和……形成对比。in excess of 超过。
9.What can we do for them _____all the help they have given us?
A) in regard to B) in return for C) in honour of D) in case of
答案：B 本句意为“我们怎样才能回报他们给我们的帮助呢?”in return for 意为“作为……的回报”，符合题意。 at a time 意为“每一次，一次”。at times 意为“有时，间或”。all the same 意为“仍然，照样”。
10._____the interruption, he was able to finish his exercises before the class was over.
A) Despite of B) Instead of C) In spite of D) Against
答案：C in spite of =despite：尽管。
