We play badminton __________ every Friday evening.
#47446
A
on
B
in
C
at
D
/
推荐题目
Sound travels ______ air ______ a speed of about 340 metres per second.
#47987
A
over; in
B
through; at
C
by; at
D
through; over
All the clerks went home _________ Mr. Yang,for he had to finish his work.
#45797
A
except
B
for
C
to
D
with
