问题
选择题
The girl with two cats in the yard when the earthquake happened.
A. was playing B
. is playing C. are playing D. were playing
答案
答案：A
时态的考察 “当地震发生的时候，小女孩正和两只猫在院子里玩”。应用过去完成时，主语the girl单数形式，所以应用was playing.