奥鹏作业网21春《大学英语（三）》练习_2
1.[单选题] They decided to chase the cow away ___ it did more damage.
A.unless
B.until
C.before
D.after
答:——C——
2.[单选题] _______ tomorrow’s lessons, Frank has no time to go out with his friends.
A.Not preparing
B.Not having prepared
C.Not to prepare
D.Being not prepared
答:——B——
3.[单选题] The man in the corner confessed to _______ a lie to the manager of the company.
A.have told
B. be told
C. being told
D. having told
答:——D——
4.[单选题] Henry is often seen ______ English aloud every morning in the classroom.
A.read
B.reads
C.reading
D.to read
答:————
5.[单选题] She has three children, _____ is working in Australia.
A.who
B. one of whom
C. one of them
D. none of them
答:————
6.[单选题] _______ man can now create radioactive elements, there is nothing he can do to reduce their radioactivity.
A.As
B. Whether
C. While
D. Now that
答:————
7.[单选题] Had you come five minutes earlier, you ________ the train to Birmingham. But now you missed it.
A.would catch
B.would have caught
C.could catch
D.should catch
答:————
8.[单选题] Luckily, the poor boy had enough money _____ he could buy a train ticket.
A.by which
B. on which
C. with which
D. for which
答:————
9.[单选题] I don’t think it advisable that Tim _______ to the job since he has no experience.
A.is assigned
B. will be assigned
C. be assigned
D. has been assigned
答:————
10.[单选题] When people become unemployed, it is _____ which is often worse than lack of wages.
A.laziness
B. poverty
C. idleness
D. inability
答:————
11.[单选题] Do you know the man ________ under the apple tree?
A.lay
B.lain
C.lying
D.laying
答:————
12.[单选题] _______ conventional black ink costs newspaper about thirty cents, most rub-resistant inks add at least ten cents more to the bill.
A.While
B. Furthermore
C. Meanwhile
D. Moreover
答:————
13.[单选题] Although he knew little about the large amount of work done in the field, he succeeded ______ other more well informed experimenters failed.
A.which
B. that
C. what 奥鹏北语答案q599792222 或请进 opzy.net
D. where
答:————
14.[单选题] A peculiarly pointed chin is his most memorable facial _______.
A.mark
B. feature
C. trace
D. appearance
答:————
15.[单选题] _______ I saw you I knew you were angry with me.
A.A moment
B. The moment
C. In a moment
D. For a moment
答:————
16.[单选题] Teachers, _____ work is rather hard, are being better paid than before.
A.who
B. that
C. which
D. whose
答:————
17.[单选题] You ____ know how to operate a computer when go to work as a clerk.
A.must to
B.will have to
C.might
D.could
答:————
18.[单选题] He’s watching TV? He’s _______ to be cleaning his room.
A.known
B. supposed
C. regarded
D. considered
答:————
19.[单选题] We’ll visit Europe next year ______ we have enough money.
A.provided
B. unless
C. until
D. lest
答:————
20.[单选题] It seems oil _______ from this pipe for some time. We’ll have to take the machine apart to put it right.
A.had leaked
B. is leaking
C. leaked
D. has been leaking
答:————
21.[单选题] Would you like something ______________?
A.drink
B.to drink
C.drinking
D.for drinking
答:————
22.[单选题] Tom, what did you do with my documents? I have never seen such a______and disorder!
A.mass
B.mess
C.guess
D.bus
答:————
23.[单选题] I’m sure he is up to the job ______ he would give his mind to it.
A.if only
B. in case
C. until
D. unless
答:————
24.[单选题] _______ as it was at such a time, his work attracted much attention.
A.Being published
B. Published
C. Publishing
D. To be published
答:————
25.[单选题] The houses _____ for the teachers and the construction work will start soon.
A.built
B. to be built
C. to build
D. being built
答:————
