问题补充:
— What do you think of this kind of TV set, which __ in Shanghai?
— Well, I don’t care such things.
A. was made
B. is made
C. has been made
D. had been made
答案:
A. was made
(答案→)B. is made
C. has been made
D. had been made
解析:这种电视产于上海是客观事实,故用一般现在时。