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【单选题】
关于声的表述正确的是 [ ]A.
振动物体发出声音，我们就能听到
B.
声音在空气中的传播速度都是340 m/s
C.
声音的音调高，声音的响度就大
D.
“B超”是利用超声波为孕妇作常规检查的
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
举一反三
【单选题】Question 1 is based on the news report you have just heard.
A.
This incident occurred in Tibet.
B.
The dead cubs were found in the front of a temple.
C.
Some tiger cubs were dead because of abuse.
D.
The reason why they were in the freezer was clear.
【简答题】(刀刺般的)刺痛 的英语拼写是?
【单选题】Question 1 is based on the news report you have just heard.
A.
Heavy floods.
B.
Safety concerns.
C.
Bad economy.
D.
Workers' strikes.
【单选题】Question 1 is based on the news report you have heard.
A.
A wandering cow knocked down one of its fences.
B.
A wandering cow was captured by the police.
C.
Some tourists were injured by a wandering cow.
D.
Many facilities were destroyed by a wandering cow.
【单选题】Question 5 is based on the same passage of question 1.What message does the writer want to send out?
A.
Both men and women should speak directly.
B.
Talking to women is easier than talking to men.
C.
There are many differences between men and women.
D.
It's beneficial to understand gender differences in using language.
【简答题】Question 1 is based on the following short monologue.
【单选题】Question 1 is based on the news report you have just heard .
A.
The man in the car was absent - minded
B.
The test driver made a wrong judgement
C.
The self - driving system was faulty
D.
The car was moving at a fast speed
【简答题】Answer the following questions based on what you have heard. And hand in your answers in audio form before next Wednesday. Question 1 is based on the passage “Dancing with Whales” in task 3 section B ...
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