题目内容
—We’d better_______ if we want to be on time.
—OK.
A.sweep up B.use up C.speed up D.set up
C
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相关题目
The animal of this kind is _______; we’d better ________.
|
A.dangerous; keep away |
B.is danger; keep away from it |
|
C.dangerous; keep away from it |
D.in danger; keep away |