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【单选题】
电磁铁电磁吸力的大小与电磁铁的()成正比A.
电磁铁重量
B.
电磁铁长度
C.
电磁铁气隙磁感应强度的平方
D.
电磁铁体积
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举一反三
【单选题】. --Do you think he will come to my birthday party? -- _____. He is a man of his word.
A.
I can’t agree more
B.
You can count on it
C.
That’s all right
D.
It’s none of your business
【单选题】The time will come ____________ man can fly ____________ he likes in the universe.
A.
how ... where
B.
when ... wherever
C.
where ... where
D.
what ... which
【简答题】什么是经济存量,它和经济流量之间有何联系?
【单选题】—There is a man for you outside, Mr Wang. Can he come in now? —No, please ask him to wait for a few minutes. [ ]
A.
waiting
B.
to wait
C.
waited
D.
waits
【单选题】—Do you think that man will come to your help? —I really don’t know a person like him can help me with.
A.
how
B.
what
C.
why
D.
if
【单选题】Mr. Li, a man calling himself Smith wants to see you. ________ he come in?
A.
Should
B.
Can
C.
Shall
D.
Will
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