英语习题21. I, who ____ your friend, will try my best to help yo

英语习题
21. I, who ____ your friend, will try my best to help you.
A）be B） am C） are D） is
22. I‘ll remember the days and nights ______ we were together in Australia.
A）when B） that C） at which D） at when
23. The world ______ is made up of matter.
A）in that we live C） on which we live
B） where we live in D） we live in
24. This is the most difficult book ______.
A）what I have ever read C） which I have ever read
B） I have ever read it D） that I have ever read
25. There comes a time in every man‘s life ______.
A）then he has to think C） when he has to think
B） therefore he has to think D） about which he has to think
26. He spoke confidently, _____ impressed me most.
A） so that B） thatC） it D） which
27. He took down a square green bottle, _____ he poured into a dish.
A） its contentB） which contentC） the content of which D） the content of that
28. It wasn‘t such a good dinner _____ she had promised us.
A） that B） which C） as D） what
29. All _____ is a continuous supply of the basic necessities of life.
A） what is neededB） for our needs C） the thing neededD） that is needed
30. The goals _____ he had fought all his life no longer seemed important to him.
A） after which B） for which C） with which D） at which
31. The time is not far away _____ modern communications will become widespread in China‘s vast countryside.
A） when B） asC） until D） before
32. The residents, _____ had been damaged by the flood, were given help by the Red Cross.
A） all whose homes B） all their homes
C） all of whose homes D） all of their homes
33. Language is a city, to the building of _____ every human being brought a stone.
A） whichB） thatC） it D） this
34. You will want two trees about ten feet apart, from _____ to suspend your tent.
A） there B） them C） whereD） which
35. The mere fact _____ most people believe nuclear war would be madness does not mean that it will not occur.
A） what B） which C） that D） why
36. The course normally attracts 20 students per year, _____ up to half will be from overseas.
A） of whom B） for whom C） with which D） in which
37. I‘ve never been to Beijing, but it’s the place _____.
A） where I‘d like to visit B） I most want to visit
C） in which I‘d like to visit D） that I want to visit it most
38. We grow all our own fruit and vegetables, _____ saves money, of course.
A） whichB） asC） that D） what
39. Today the public is much concerned about the way _____.
A） nature is being ruined B） which nature is ruined
C） on which to ruin nature D） of nature to be ruined
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