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【单选题】
下列空气阻尼式时间继电器中,( )属于断电延时动作空气阻尼式时间继电器。A.
JS7-1A
B.
JS7-3A
C.
JS7-5A
D.
JS7-7A
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【简答题】负反馈放大电路的放大倍数 A F = ,对于深度负反馈放大电路的放大倍数 A F = 。
【简答题】If he refuses to pay, I shall take measure against him.
【单选题】______ you are a smoker or a nonsmoker, you should take measure to protect your lungs.
A.
Because
B.
If
C.
When
D.
Whether
【单选题】To solve the immigration problem，the Spanish Government has decided
A.
to take tough measures against illegal immigration．
B.
to let immigrants freely enter the country．
C.
to integrate immigrants into the Spanish culture．
D.
to help immigrants find proper jobs．
【单选题】Obama would take the following measure to improve the current situation EXCEPT
A.
imposing less or no tax on small firms.
B.
improving the pension system.
C.
more investment in infrastructure.
D.
expanding the stimulus plans.
【简答题】Correct the errors in the following sentences. 1) All the news are interesting to us. 2) We all like your ideas of using the money to build a primary school. 3) If he refuses to pay, I shall take meas...
【单选题】His ignorance of the company's financial situation resulted in his failure to take effective measure.
A.
他对公司的财务状况毫不理会 , 自以为措施有效 , 以至失当 .
B.
他对公司的财务状况一无所知 , 结果未能采取有效措施 .
C.
他采取的措施无效 , 使得公司的经营状况更加恶化 .
D.
他 不了解公司的金融状况 , 结果采取的措施失败了 .
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