皮皮学，免费搜题
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【单选题】
The gas in my car is ______. I must find a gas station to fill it up as soon as possible.A.
trying out
B.
letting out
C.
running out
D.
breaking out
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皮皮学刷刷变学霸
举一反三
【简答题】歌唱中喉咙打开的要领及方法
【单选题】You should be very careful when doing this experiment, or you may________hurt. [ ]
A.
have
B.
get
C.
become
D.
turn
【单选题】下面程序的运行结果为a=10def setNumber(): a=100setNumber()print(a)
A.
10
B.
100
C.
10100
D.
10010
【简答题】试列出用火焰原子吸收分光光度法测定水样中镉、铜、铅、锌的原理。它们之间是否会相互干扰?为什么? [ 山东科技大学 2011 年研 ]
【简答题】输入三个整数,按由小到大的顺序输出。(用指针实现)
【单选题】If you should ask very personal questions and if you don't want to answer very personal questions. You should be very ( ) !
A.
hopeful
B.
helpful
C.
useful
D.
tactful