1.HelistenedtomewhatMr.Smithhadsaidthedaybefore.A.torepeatB.toberepeatedC.torepeatingD.repeat这个题选什么?A为什么不对?2.Thescienceofmedicine,progresshasbeenveryrapidlately,isperhapsthemostimportantofallth

Question

1.He listened to me__what Mr.Smith had said the day before.
A.to repeat B.to be repeated C.to repeating D.repeat
这个题选什么?A为什么不对?
2.The science of medicine,__progress has been very rapid lately,is perhaps the most important of all the sciences
A.to which B.in which C,which D.with which
这个题选什么?为什么
3.He felt somewate disapponinted and was about to leave,__something occurred which attrached his attenion.
A.unless B.when C.until D.while
这个题选什么?为什么D不对?

Answer 1

关于第一个题目,应该选D .listen to,see,watch,hear.等动词接sb.do sth.结构,要省略不定式符号to
关于第二个题目,我认为你给出的四个答案都不合适,最好填 whose ,因为progress和the science of medicine 是所属关系,当然也可以填of which 但要在progress 前加the
关于第三个题目,应该选B ,be about to do sth.when...是固定用法,翻译成
刚要做.突然.上题可以翻译成：他感到有点失望,刚要离开时,突然发生了一件吸引他注意力的事.