21春北交《大学英语上》在线作业二参考答案试卷(25)
试题 1
[单选题]
Women workers wear hats （）their hair gets caught in the machinery.
A．if
B．in case
C．unless
D．because
试题 2
[单选题]
The meeting ____________ over, the representatives went to visit the farm.
A．been
B．being
C．is
D．to be
试题 3
[单选题]
Never hesitate to ask about ____________.
A.that you don’t understand
B.what you don’t understand
C.which you don’t understand
D.what don’t you understand
B.what you don’t understand
C.which you don’t understand
D.what don’t you understand
试题 4
[单选题]
Boris has brains. In fact, I doubt whether anyone in the class has ()IQ.
A．a high
B．a higher
C．the higher
D．the highest
试题 5
[单选题]
We redoubled our efforts, each man______like two.
A.worked
B.been working
C.working
D.to be worked
B.been working
C.working
D.to be worked
试题 6
[单选题]
If he had worked harder, he ____________ the exams.
A.must have got through
B.would get through
C.would have got through
D.could get through
B.would get through
C.would have got through
D.could get through
试题 8
[单选题]
The crime was discovered till 48 hours later,______gave the criminal plenty of time to get away.
A．which
B．that
C．so
D．what
试题 9
[主观题]
The young driver looked over the engine carefully lest it ________ on the way.
A.goes wrong
B.should go wrong
C.went wrong
D.would go wrong
A.goes wrong
B.should go wrong
C.went wrong
D.would go wrong
试题 10
[单选题]
It’s already 5 o’clock now. Don’t you think it’s about time（）
A．we are going home
B．we go home
C．we went home
D．we can go home
试题 11
[单选题]
Who is John Smith He is the speaker______heard last week.
A.which we would have
B.we would have
C.we
D.we had
B.we would have
C.we
D.we had
试题 12
[单选题]
That tree looked as if it ____ for a long time.
A.hasn’t watered
B.hadn’t been watered
C.didn’t water
D.wasn’t watered
B.hadn’t been watered
C.didn’t water
D.wasn’t watered
试题 13
[单选题]
The music was so loud. That’s ____________ he left the party so early.
A．howr
B．why
C．what
D．when
试题 14
[单选题]
Hans has a new car. I wonder when____________it.
A.he bought
B.did he buy
C.buys
D.he is buying
A.he bought
B.did he buy
C.buys
D.he is buying
试题 15
[单选题]
Students in his class cannot understand ____________.
A.what does the sentence mean
B.what means this sentence
C.what this sentence means
D.what is the meaning of the sentence
B.what means this sentence
C.what this sentence means
D.what is the meaning of the sentence
试题 16
[单选题]
The reason we’re so late is ____________.
A.for the car breaks down
B.due to the car breaking down
C.that the car broke down
D.because the car
B.due to the car breaking down
C.that the car broke down
D.because the car
试题 17
[单选题]
How beautifully she sings! I have never heard ______.
A．the better voice
B．a good voice
C．the best voice
D．a better voice
试题 18
[单选题]
The company official_____I thought would be fired received a raise.
A．whom
B．whoever
C．who
D．which
试题 19
[单选题]
Frank plays（）Alex.
A．a lot more better than
B．a lot better than
C．much more better than
D．much more well than
试题 21
[单选题]
The soldiers jumped into the river____________past their ears.
A.with bullets whistling
B.with bullets whistled
C.with bullets to whistle
D.with bullets being whistling
A.with bullets whistling
B.with bullets whistled
C.with bullets to whistle
D.with bullets being whistling
试题 23
[单选题]
______, they made their way through the street.
A.He guided
B.With his guiding
C.He is guiding
D.He had guided
B.With his guiding
C.He is guiding
D.He had guided
试题 24
[单选题]
The question______finally, we went home.
A.to be settled
B.settling
C.having settled
D.settled
B.settling
C.having settled
D.settled
试题 25
[单选题]
The temperature ________, the chemical reaction is being speeded up.
A.raised
B.being risen
C.rising
D.raising
B.being risen
C.rising
D.raising
