We play badminton __________ every Friday evening.
#47446
A
on
B
in
C
at
D
/
推荐题目
As we all know, computer games with fights have bad effects _______the teens.
#49427
A
in
B
at
C
for
D
on
My sister has learnt English .
#47780
A
for twelve years ago
B
since she was four
C
twelve years ago
D
at the age of four
