英语题帮帮忙2.Not until a monkey is several years old________ to e

英语题帮帮忙
2.Not until a monkey is several years old________ to exhibit signs of independence from its mother.
A：before it begins
B：it does begin
C：does it begin
D：does begin it
1. It is essential that the program _________ into the computer.
A：load
B：be loaded
C：will load
D：loads
3. ________ enough manpower and financial support, the company can complete the building in a couple of months.
A：Giving
B：Having given
C：Being giving
D：Given
5.Fill in the blanks in the following sentences with the words given below and change the form _______ it is necessary.
A：because
B：if
C：where
D：though
6. I _________ for half an hour but he still hasn’t come.
A：have been waiting
B：waited
C：had waited
D： was waiting
7._________ his homework, Henry rushed out of the classroom to play basketball.
A：To finish
B：To have finished
C：Finishing
D：Having finished
8. He didn’t know _________ bus to take when he wanted to go to that famous five-star hotel.
A：what
B：which
C：where
D：why
9. We were ___________ the point of leaving when the phone rang.
A：on
B：at
C：in
D：from
10. The classroom ________ with colorful lights and beautiful flowers was on the second floor.
A：decorating
B：having decorated
C：decorated
11. The proposal _________, we’ll have to make another decision about when to start the project.
A：accepted
B：accepting
C：to accept
D：be accepted
12. The policeman kept his eyes _________ on the screen of the computer to identify the criminal’s footprints.
A：fixed
B：fixing
C：being fixed
D：to fix
13. We don’t deny that your products are superior in quality to ________ of Japanese make.
A：the one
B： that
C： these
D：those
14. There is no evidence __________ oil price will come down in the near future.
A：which
B：that
C：where
D：as
15. The policeman saw the thief __________ he appeared on the street corner.
A：not until
B：as long as
C：the moment
D：only if
16. This company has two branches: one in Paris and __________ in New York.
A：another
B：one other
C：the other
D：other
17. It is required that anyone applying for a driver’s license __________ a set of tests.
A：take
B：takes
C：took
D：will take
18. __________ his surprise, the manager found nobody in the meeting room.
A：At
B：To
C：For
D：With
19. __________ to find the proper job, he decided to give up job-hunting in this city.
A：Failed
B：Being failed
C：To fail
D：Having failed
20. Tom __________ the party as no one saw him there yesterday evening.
A：can’t attend
B：mustn’t attend
C：won’t have attended
D：couldn’t have attended

2.C
1.B
3.D
5.B
6.A
7.D
8.B
9.B
10.C
11.A
12.A
13.D
14.B
15.C
16.C
17.A
18.B to one's suprise
19.D
20.D