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【判断题】
测汞仪在测定时,数字显示不稳定的故障主要原因有吸收池被污染、信号放大输出故障、汞灯供电电源电压不稳定等。A.
正确
B.
错误
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【简答题】The novel pneumonia virus outbreak originated in China in December, 2019 is declared by WHO as a _____________________________________________(国际关注的突发公共卫生事件)
【单选题】What’s the Novel Coronavirus Pneumonia?
A.
It’s a crown for the queen.
B.
It’s an epidemic disease.
C.
It’s a kind of toy.
D.
It’s a rotten food.
【单选题】China has adopted an open, transparent and responsible manner since the novel coronavirus pneumonia broke out, he said. Which of the following sentences has the same meaning of the word novel.
A.
This novel has been made into a film.
B.
Materials that undergo large elastic deformations can exhibit novel instabilities.
C.
This adaptation perfectly captures the spirit of Kurt Vonnegut's novel.
D.
The latter encodes a novel protein kinase with LIM domains and is strongly expressed in the brain.
【单选题】What are the symptoms of the novel coronavirus pneumonia?
A.
Throw up, vomit
B.
Fever, cough, short of breath
【单选题】What was your experience of buying masks during the novel coronavirus pneumonia epidemic?
A.
I was very happy to buy a lot of masks at a low price.
B.
The price is too expensive to buy.
C.
There are no masks on the market.
D.
Buying masks is like winning the lottery.
【简答题】翻译成汉语control the novel coronavirus pneumonia epidemic,
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