Beijing is the city ()held the 29th Olympic Games
问题描述:
Beijing is the city ()held the 29th Olympic Games
Beijing is the city ( ) held the 29th Olympic Games
A.where B.that
请问选什么
答
B朋友这道题呢谢谢Are you afraid of being alone? I () ,but now I enjoy it.A。used toB. used to beB为什么要加上be ,谢谢给分因为前面是being alone,加上才能符合题意,不加不完成,不明白是以前常做什么