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【简答题】
三行目の「果たして」の代わりとして、もう一つの単語を挙げなさい。
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知识点：
皮皮学刷刷变学霸
举一反三
【单选题】Fires in escaping flammable gas are quickly brought under control by .
A.
stopping the flow of gas
B.
reducing the chemical chain reaction
C.
increasing the oxygen supply
D.
cooling below the autoignition point
【单选题】用万用表R×100欧姆挡来测试二极管,如果二极管()说明二极管是好的
A.
正、反向电阻都为零
B.
正、反向电阻都为无穷大
C.
正向电阻为几百欧，反向电阻为几百千欧
D.
正向电阻为几百千欧，反向电阻为几百欧
【单选题】What did James Baker and John Hanan do about chocolate?
A.
They produced the first milk chocolate．
B.
They introduced chocolate to Europe．
C.
They added sugar to make chocolate bars．
D.
They made chocolate accessible to the average man．
【简答题】气与血的生理关系是什么?
【单选题】Where did Nick first meet Jackie Baker?
A.
In her office.
B.
At the juice bar.
C.
At a soccer .
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