721.Mary called me this morning and said that she had to ____ from school for two days to look after her mother in hospital.
A.keep away
B.stay away
C.leave away
D.take away
722.Bill Gates was so nice that he decided to _____ ninety percent of his money to the charities.
A.give up
B.give away
C.give out
D.give off
721.答案是B；
keep away from远离，不靠近；stay away 外出，离开;take away 取走，拿走。
722.答案是B;
give away赠送，颁发，泄露，告发；give out分发，公布，用完，耗尽；give off发出，放出；give up放弃，自首。
723.Varieties of programmes in the TV station _____ many different types of interest and taste among public.
A.cater to
B.appeal to
C.apply to
D.adjust to
724.There is a saying that goes,“All happy families _____ one another, but each unhappy family is unhappy in its own way”.
A.like
B.appear
C.resemble
D.represent
723.答案是A；
cater to 迎合、满足不同的要求;appeal to呼吁，恳请，上诉;apply to申请;adjust to适应。
724.答案是C；
考查动词在固定谚语中的应用。句意:所有幸福的家庭彼此相似，而不幸的家庭各有各的不幸。
725.The advantage human beings have to ______ the sun is worth discussing.
A.take of
B.play with
C.have on
D.do with
726.Eventually I ________ and accepted the job on their terms.
A.give up
B.gave off
C.gave in
D.gave away
725.答案是A;
考查动词在固定谚语中的应用。此处为take advantage of the sun的变体。take advantage of利用，欺骗，占便宜。
726.答案是C；
give in屈服，让步。
727.As he has _______ our patience, we'll not wait for him any longer.
A.consumed
B.exhausted
C.wasted
D.torn
728.This kind of wool ______ soft and ____ well.
A.is felt;sells
B.feels;sells
C.is felt;is sold
D.feels;is sold
727.答案是B；
exhaust 耗尽;consume 消费;waste 浪费;tear 撕，扯。
728.答案是B；
此题中feel为连系动词,后接形容词,意为:摸起来给人某种感觉;wash，lock, sell, wear, read, open, shut, clean等动词，当用来表示主语的特性或品质时，常用主动形式表示被动意义。此处sell well 意为:畅销。
729.What suggestion did Thomson give you?
He said he would ______ me to Professor Macrae as his postgraduate student.
A.comment
B.select
C.command
D.recommend
730.Some adverts，like the environmental protection advertisements, _______ to our conscience or our desire to be worthy citizens.
A.adapt
B.attach
C.appeal
D.adjust
729.答案是D;
recommend sb. as …推荐某人为…
730.答案是C;
appeal to呼吁，对…有吸引力；be attached to喜欢，依恋。