A:
B:
C:
D:
某实验中,老师请同学们用试管取稀盐酸做性质实验(没有告诉用量),下面四位同学的操作中最符合要求的是( )
— Would you like to tell me something about Jiangsu?
— All right. Jiangsu is _________ thirteen big cities.
坊市界限被打破,出现夜市和早市是在( )