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【简答题】
在Windows 7中,各个应用程序之间可通过____交换信息。
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反馈参考答案：
举一反三
【单选题】图示结构,各杆 EI 相同,q=60kN/m,令结点B处的转角位移为Z1,结点C处的转角位移为Z2,则位移法典型方程的r11=( )i 答案里i=EI/4
A.
4
B.
6
C.
8
D.
10
【简答题】Reread the conclusions to both essays. Which one contains a sentence introducing a new topic and should be eliminated? (Write the opening words of that sentence.) _________ ____________
【单选题】In the following sentences, which one contains an unacceptable dangling modifier?
A.
Standing on the mountain-top, the whole village could be seen clearly.
B.
Allowing for his young age, the boy is very courageous.
C.
Judging from its appearance, the box must have been there for hundreds of years .
D.
Frankly speaking, the novel is terrible .
【单选题】Which one contains a pair of expressions having different meanings?
A.
"fill in the form" and "fill out the form"
B.
"have a fat chance" and "have a slim chance"
C.
"you burn up your house" and "you burn down your house"
D.
"you wind up your watch" and "you wind up your speech"
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