题目内容

理想电路中有哪些基本二端元件

A. 电阻
B. 电感
C. 电容
D. 电流源
E. 电压源

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I don’t mean to be_____, but I have to go home.

A. coarse
B. original
C. rude
D. fresh

It is very_____ for Mary to miss a day at school.

A. peculiar
B. unique
C. strange
D. rare

It looks like the Republicans have the election_____.

A. sewn on
B. sewn out
C. sewn down
D. sewn up

I’ve only got a_____ idea of what he wants for this project.

A. dark
B. dim
C. faint
D. vague

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