问题
单项选择题
常用10kV高压绝缘棒的全长为（）m。
A.2
B.3
C.4
D.5
答案
参考答案：A
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常用10kV高压绝缘棒的全长为（）m。
A.2
B.3
C.4
D.5
参考答案：A
阅读下面对话，从方框内7个选项中选择5个恰当的句子完成此对话，并将其番号填入题前括号内。 A: Hi. Zhang Lan. You look so nice in the red skirt. B: Thank you very much. A: ______小题1:______ B: In Qingdao. A: Qingdao?小题2:_______ B: Last week. I went there with my family. A: How long did you stay there? B: 小题3: We went sightseeing in many places. A: We all know the beaches of Qingdao are very beautiful. ___小题4:___ B: Yes. When I was lying on the beach. I felt so cool and relaxed. A: 小题5: B: I’m sure you’ll love to.
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