—Have you ____ joined in a dragon boat race?—Yes，I have．
#47982
A
never
B
still
C
seldom
D
ever
推荐题目
The film was so _________ and it made me feel so_________．
#46530
A
exciting；excited
B
excited；excited
C
exciting；exciting
D
excited exciting
I find it ______ that I can’t speak English well.
#45917
A
frustrate
B
frustrating
C
frustrated
D
to frustrate
Good teachers can usually give the students______ advice on their study.
#44564
A
a great many
B
huge amounts of
C
a large number of
D
too many