A-A+

28． What did people usually do before when the

2022-08-06 08:51:45 问答库阅读 178 次

问题详情

28． What did people usually do before when they had usedup their films？
A． They often bought a new camera．
B． They often bought some new films．
C． They often showed them to their friends．
D． They returned their cameras to the factory．

参考答案

正确答案：D
28.D【解析】根据第二段饲数第四句可知。