请问几道英语题的理由``谢谢啊

来源：百度知道 编辑：UC知道 时间：2024/05/24 13:48:31
21.Much (B) to fight against pollution.
A.have been done B.has been done
C.had done D.has done

25.Not only I but also Mary and John (D) interested in that film.
A.am B.is C.be D.are

28.Some (B) sports , others like music.
A.likes B.like C.liked D.is liking

29.Some of the time (C) already passed.
A.have B.have been C.has D.has been

30.A great deal of money (D) spent on books.
A.has B.have C.have been D.has been

35.--Why couldn't they meey us at five o'clock?
--Because they were delayed by (B).
A.a heavy traffic B.heavy traffic
C.some heavy traffic D.heavy traffics

36.It is good (B) to thank the person who has done you a favor.
A.manner B.manners C.action D.actions

(相约 Page 29)

21.Much (B) to fight against pollution.
A.have been done B.has been done
C.had done D.has done
much为不定代词，不可数，后面的谓语一般用单数。

25.Not only I but also Mary and John (D) interested in that film.
A.am B.is C.be D.are
not only 。。but also..的结构作主语，谓语动词一般采就近原则mary and john是复数，因此用are

28.Some (B) sports , others like music.
A.likes B.like C.liked D.is liking
some还是不定代词，指代some people，为复数，用like

29.Some of the time (C) already passed.
A.have B.have been C.has D.has been
中心词是time时间，为不可数，因此还是用单数

30.A great deal of money (D) spent on books.
A.has B.have C.have been D.has been
money为不可数，用单数，money和spend是被动关系，因此用被动态。

35.--Why couldn't they meey us at five o'clock?
--Because they were delayed by (B).
A.a heavy traffic B.heavy traffic
C.some heavy traffic D.heavy traffics
traffic交通，还是不可数。

36.It is good (B) to thank the person who has done you a fa