You can' t hear what I'm saying ______ you stop talking.A.only ifB.unlessC.lestD.except th
You can' t hear what I'm saying ______ you stop talking.
A.only if
B.unless
C.lest
D.except that
You can' t hear what I'm saying ______ you stop talking.
A.only if
B.unless
C.lest
D.except that
I (21) by Mr. J. Gerald Cowcamper's house one day and was greeted by a rather old looking dog. She was a gentle beast who (22) her tail as she pushed her nose against my hand.
"What's her (23) ?" I asked.
"I call her 'Dog Face'," replied the old (24) .
" (25) do you call her that?" I inquired.
"Isn't it obvious?" asked Mr. Cowcamper.
"Not really."
Mr. Cowcamper cradled the old animal's head in his hands. "If you (26) at just the right angle, you can see that she seems to have a dog's face," he (27) .
"But she is a (28) !" I said.
"Shhhh!" Mr. Cowcamper responded with the loudest whisper I have ever (29) . "Don't let her hear you say that!
I said (30) , because I didn't know what to say.
21 . A. stopped
B. ran
C. went
D. carried
A.can’t
B.may not
C.must not
D.won't
Scientists, for several years, have been studying how noise affects people and animals. They are surprised by what they have learned. Peace and quiet are becoming harder to find. Noise pollution is a threat that should be looked at carefully.
There is a saying that it is so noisy that you can't hear yourself think. Doctors who study noise believe that we must sometimes hear ourselves think. If we don't, we may have headaches, other aches and pains, or even worse mental problems.
Noise adds more tension to a society that already faces enough stress.
But noise is not a new problem. In ancient Rome, people complained so much about noise that the government stopped chariots(战车) from moving through the streets at night!
Ways of making less noise are now being tested. There are even laws controlling noise. We cannot return to the "good old days" of peace and quiet. But we can reduce noise—if we shout loudly enough about it.
Why are scientists surprised by the findings in their noise study?
A.Because the world is becoming increasingly noisy.
B.Because they have learned that noise is also is also a kind of pollution.
C.Because noise is an unwanted waste for human beings.
D.Because people knew little about noise before.
- __________.
A.Thanks a lot
B.The same to you
C.What a pity! I'm sorry to hear that
D.It doesn't matter
I can hardly hear what he's saying, and______.
A.so can all the other people
B.nor can all the other people
C.so can hardly all the other people
D.nor all the other people can
Scientists, for several years, have been studying how noise affects people and animals. They are surprised by what they have learned. Peace and quiet are becoming harder to find. Noise pollution is a threat that should be looked at carefully.
There is a saying that it is so noisy that you can't hear yourself think. Doctors who study noise believe that we must sometimes hear ourselves think. If we don't, we may have headaches, other aches and pains, or even worse mental problems.
Noise adds more tension (紧张) to a society that already faces enough stress.
But noise is not a new problem. In ancient Rome, people complained so much about noise that government stopped chariots (四轮马车) from moving through the streets at night!
Ways of making less noise are now being tested. There are even laws controlling noise. We cannot return to the "good old days" of peace and quiet. But we can reduce noise--if we shout loudly enough about it.
Why are scientists surprised by the findings in their noise study?
A.Because the world is becoming more and more noisy.
B.Because they have learned that noise is also a kind of pollution.
C.Because noise is an unwanted waste for human beings.
D.Because people knew little about noise before.
A.I think you have the wrong number
B.Sorry, I can’t hear you
C.It’s over there, I think
D.Go and ask the policeman