— do you have an Art Festival in your school? —Once a year.
#56324
A
How long
B
How often
C
How far
D
How soon
推荐题目
Bill won’t make any progress ______ he studies harder than before .
#57126
A
if
B
when
C
because
D
unless
Jack, ., or you will get heavier.
#57407
A
doesn't play sports any more
B
doesn't eat so much meat
C
don't play sports any more
D
don't eat so much meat
