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【单选题】
敏捷制造正式提出是在哪一年( )A.
1987
B.
1992
C.
1991
D.
1988
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【单选题】I bet Mrs Black will come to help us with the celebaration if she _____ too busy tomorrow. [ ]
A.
is
B.
will be
C.
won't be
D.
isn't
【简答题】Aspire v.渴望 同:desire In his childhood, he aspired to become a great general. 2. Falter v.动摇;胆怯 同:hesitate 蹒跚而行 The soldiers faltered for a moment as their captain fell. The sick man faltered for few s...
【单选题】I bet Mrs. Black will come to help us with the celebration if she ______ too busy tomorrow. [ ]
A.
is
B.
will be
C.
won't be
D.
isn't
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