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课时提升作业(二十八)
Ⅰ. 单项填空
1. (2013·合肥模拟)Hospital doctors don’t go out very often as their work_______ almost all their time.
A. takes away B. takes in
C. takes over D. takes up
2. There is no need and it’s no use there too early.
A. to rush; arriving B. to worry; to arrive
C. worrying; arriving D. to rush; to arrive
3. (2013·哈尔滨模拟)The successful launch of Tiangong-1 on Sept. 29th a significant step in China’s plan to build a space station.
A. signaled B. marked
C. signed D. recognized
4. (2013·天津模拟)The general manager insisted that the meaningless argument _______.
A. should bring to an end
