单项选择题

If the voltage remains constant, the more the resistance, the less the current.

A．如果电压稳定，电阻变大，电流变小。
B．如果电压不变，电阻和电流成反比。
C．电阻和电流的大小之比取决于电压的大小。
D．电压越高，电阻就越大，电流就越小。
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单项选择题
Pat's （） made the whole crowd burst into laughter.

A．funny looks
B．interesting remarks
C．quick and witty response
D．promise to leave right away
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In the end Lord Northwood （）.

A．ordered Pat out of the wood
B．warned Pat against shooting
C．left Pat alone in the wood
D．asked Pat to join them
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