Question

大学英语（1）网上作业 急急急

If there’s a leak, the first thing to do is to ______ the gas supply.
选项:
a、break off
b、 shut off
c、 turn down
d、 get down
It’s about time people ______ notice of what women did during the war.
选项:
a、take
b、 have taken
c、 will take
d、 took

Do you remember ______ to Professor Smith during your last visit?
选项:
a、to be introduced
b、 to have introduced
c、 having introduced
d、 being introduced

It is ______ to examine these questions carefully by doing more group discussions.
选项:
a、worthy
b、 worth
c、 worthwhile
d、 worthy of

This incident at the meeting is a ______ example of his lack of self-control.
选项:
a、typical
b、 bare
c、 close
d、 rapid

Alice returned from the manager’s office, ______ me that the boss wanted to see me at once.
选项:
a、having told
b、 tells
c、 to tell
d、 telling

The new medicine for the disease ______ from the old one in taste, effect and price.
选项:
a、differs
b、 varies
c、 changes
d、 alters

Both parents and teenagers must try to bridge the generation ______ between them.
选项:
a、distance
b、 way
c、 gap
d、 hole

It is reported that the United States uses ______ energy as the whole of Europe.
选项:
a、as twice
b、 twice much
c、 twice much as
d、 twice as much

Popular songs are not to my ______ but to his.
选项:
a、advantage
b、 profit
c、 good
d、 taste

Mr. Smith used to smoke _____ but he has given it up.
选项:
a、seriously
b、 heavily
c、 badly
d、 hardly

The ______ of ice sold increases sharply in the summer months.
选项:
a、account
b、 amount
c、 count
d、 number

He took his umbrella ______ it should rain.
选项:
a、in case of
b、 in case
c、 for fear
d、 in time

Parents are taught to understand ______ important education is to their children’s future.
选项:
a、that
b、 how
c、 such
d、 so

I would have argued with him about the matter ______ an opportunity of meeting.
选项:
a、if I have had
b、 if I had
c、 had I had
d、 should I have

We are deeply impressed by the ______ of humor in his lecture.
选项:
a、feeling
b、 emotion
c、 sense
d、 knowledge

Roses need special care ______ they can live through winter.
选项:
a、because
b、 so that
c、 even if
d、 as

The accident didn’t do much ______ to either of the motorcars.
选项:
a、hurt
b、 injury
c、 damage
d、 loss

From the drawer Mr. Mach took out a chain, with ______ keys dangling at its end
选项:
a、a group of
b、 a series of
c、 a bunch of
d、 a bag of

Space travel is dangerous and the astronauts in space have to ______ many discomforts (不适) in their rockets.
选项:
a、disturb
b、 tremble
c、 endure
d、 operate

Answer 1

1 b、 shut off
2 d、 took
3 d、 being introduced
4,c、 worthwhile
5,a、typical
6,d、 telling
7a、differs
8, c、 gap
9,d、 twice as much

10,d、 taste
11, b、 heavily
12,b、 amount 13 b、 in case 14 b、 how
15c、 had I had 16c、 sense 17 b、 so that18 c、 damage19 c、 a bunch of
20c、 endure