在AutoCAD中进行尺寸标注时，尺寸文本是可以修改的。
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A: Paul, what were you doing at nine last night?B: Ia movie in the cimema with my friends.
A. was watching
B. watch
C. have watched
D. will watch
David is a basketball player. He to play basketball when he was six years old.
A. begins
B. will begin
C. began
D. has begun
A new international airport in the city next year.
A. completes
B. will complete
C. is completed
D. will be completed
She found the key that she .
A. has lost
B. had lost
C. lost
D. will lost
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