问题
单项选择题
进行绝缘遮蔽时，要求遮蔽罩之间一般应（）。
A.约有15cm的重叠部分
B.有5cm的重叠部分
C.有5cm的不重叠
D.不重叠
答案
参考答案：A
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进行绝缘遮蔽时，要求遮蔽罩之间一般应（）。
A.约有15cm的重叠部分
B.有5cm的重叠部分
C.有5cm的不重叠
D.不重叠
参考答案：A
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| Hello! I’m Jim, I come__1__England. I__2__short, yellow hair and blue eyes. Now I’m a student of Beijing. In the morning, I __3__ at six. __4__I take a walk (散步) with my dad. At about seven, I have breakfast. Porridge __5__ my favourite. After breakfast, I go to school.I have __6__ at school. The food is very good. I have __7__ foods for lunch. Sometimes (有时) I have __8__ , meat and noodles; sometimes I have dumplings. __9__the evening, I have supper at home. I do__10__ homework before I go to bed. | |||
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