问题
选择题
The factory produced a large amount of furniture last year, so far 65 percent of which _____ exported
to some European countries. [ ]
A. has been
B. are
C. was
D. were
答案
答案:A
The factory produced a large amount of furniture last year, so far 65 percent of which _____ exported
to some European countries. [ ]
A. has been
B. are
C. was
D. were
答案:A