问题
多项选择题
电缆安装前要进行检查,1kV以上的电缆要( )。
A.用500V摇表测绝缘
B.做直流耐压试验
C.进行潮湿判断
D.做油样试验
答案
参考答案:B
电缆安装前要进行检查,1kV以上的电缆要( )。
A.用500V摇表测绝缘
B.做直流耐压试验
C.进行潮湿判断
D.做油样试验
参考答案:B
阅读理解。 | ||||||||||||||
Red Sun Cinema | ||||||||||||||
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1. Rush Hour is a (an) _______ . A. comedy B. cartoon C. action movie D. science fiction 2.From the poster, we know that Mcdull is a _______ . A. bird B. dog C. cat D. pig 3._______ is in the moyie Mr. Bean. A. Jackie Chan B. Jet Li C. Rowan D. Harry Potter 4. If I take this piece of poster to Red Sun Cinema, I'll get a ________ . A. book . B. ruler C. dictionary D. present 5. The Chinese meaning of the word "miss" in this passage is "________" A.小姐 B.想念 C.丢失 D.错过 |