Question

7.( 2014 上海，41 ) By the end of last week,she       in the west of China for two months helping the homeless children.

   A. will stay   B. has stayed   C. would stay   D. had stayed

Answer 1

7. D

7. D

句意:到上周末，她已经待在中国西部帮助无家可归的儿童两个月了。本题考查动间时态。由题干中的By the end of last week和for two months可知应用过去完成时故答案为D项。