单项选择题

A. Competing B. Having completedC. To have completed D.……

______ the project in time, the staff were working at weekends.

A. Competing

B. Having completed
C. To have completed

D. To complete

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热门试题

单项选择题It was believed that things would get worse, but（）it is they are getting better.

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B. Maria said that she doesn't like their uniforms.
C. Maria said that she didn't like their uniforms.
D. Maria said that she was like their uniforms.

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B. I couldn't quite catch you
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A. when

B. then
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D. until