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
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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单项选择题
There was a look of anger on Lord Northwood's face. Why
A.He was not expecting Pat at this early hour.
B.He knew Pat was coming for shooting.
C.He didn't like the poor Irishman at all.
D.Pat had not told him he would come.
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