问题
选择题
Because the shop _______, the T-shirts are sold at half price. [ ]
A. has closed down
B. closed down
C. is closing down
D. had closed down
答案
答案:C
Because the shop _______, the T-shirts are sold at half price. [ ]
A. has closed down
B. closed down
C. is closing down
D. had closed down
答案:C