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【单选题】
整流变压器漏抗对电路的影响有( )。A.
整流装置的功率因数降低
B.
输出电压脉动减小
C.
电流变化缓和
D.
引起相间短路
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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.
【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
【单选题】插导尿管前,再次消毒女性尿道口和小阴唇的顺序为
A.
自上而下，由内向外，再由外向内
B.
由外向内，再由内向外
C.
自下而上，由外向内
D.
自上而下，由外向内
E.
自下而上，由内向外
【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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