问题
选择题
— Were there any sharks at the aquarium?
— No, . [ ]
A. they wasn't
B. they didn't
C. there weren't
D. there wasn't
答案
答案:C
— Were there any sharks at the aquarium?
— No, . [ ]
A. they wasn't
B. they didn't
C. there weren't
D. there wasn't
答案:C