问题
选择题
The mall _____ from 9 a.m. to 10 p.m. every day.[ ]
A. is opening
B. opens
C. is open
D. B and C
答案
答案:D
The mall _____ from 9 a.m. to 10 p.m. every day.[ ]
A. is opening
B. opens
C. is open
D. B and C
答案:D