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【单选题】
以下叙述中，错误的是（ ）。A.
一个Visual Basic应用程序可以含有多个标准模块文件
B.
一个Visual Basic工程可以含有多个窗体文件
C.
标准模块文件可以属于某个指定的窗体文件
D.
标准模块文件的扩展名是.bas
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【单选题】— What happened to you just now, Daisy? — My key was missing. I had to ______ the door open. [ ]
A.
leave
B.
keep
C.
break
D.
force
【单选题】. ------ The door was open. ----- It ___________open. I had locked it myself and the key was in my pocket.
A.
can’t be
B.
mustn’t be
C.
can’t have been
D.
mustn’t have been
【简答题】中国的和平发展道路,是一条统筹()和对外开放的发展道路。
【单选题】When I got home, I found the door open. A．terrible thought me—had anyone broken. A．beat
B.
knocked
C.
struck
D.
appeared
【单选题】"The door was open." "It ______ open. I had locked it myself and the key was in my pocket."
A.
can't be
B.
mustn't
C.
can't have been
D.
mustn't have been
【单选题】—What happened to you just now, Daisy? —My key was missing. I had to _____ the door open. [ ]
A.
force
B.
keep
C.
break
D.
leave
【单选题】The door open. I had locked it myself and the key was in my pocket.
A.
won’t be
B.
can’t have been
C.
mustn’t be
D.
needn’t have been
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