When the poor old lady tried to the cup on the shelf to have a drink, she .
A. reach for; fell down
B. reach; fell down
C. reach for; had fallen down
D. reach; was falling down
网友回答
(答案→)A. reach for; fell down
B. reach; fell down
C. reach for; had fallen down
D. reach; was falling down
解析： reach for意思是伸出手拿，reach意思是到达，故第一个空用reach for；第二个空，表示发生在过去的事情，故用一般过去时。