2013高考英语二轮抢分小专项强化训练25
单项填空
从A、B、C、D四个选项中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。
21. The visitors here are greatly impressed by the fact that _______ people from all walks of life are working hard for _____ new Chengdu.
A.不填; a B. 不填;the C. the; a D. the; the
22. This camera is of good quality. If it ______ break down within the first year, we would repair it at our expense.
A. would B. should C. could D. might
