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课时提升作业(七)
必修2 Unit 2
Ⅰ. 单项填空
1. (2013·阜阳模拟)—Your iPhone is really cheap at that price.
—Yes, it is a real_________.
A. exchange B. business
C. trade D. bargain
2. (2013·三亚模拟)As work in the nuclear power station is dangerous, the company is preparing to_________some of its workers with robots.
A. represent B. replace
C. exchange D. reduce
3. (2013·舟山模拟)Only ticket-holders were _________to the stadium for the concert given by Jay Chou, so many of his fans were turned away.
A. allowed B. agreed
C. permitted D. admitted
