The boys enjoy playing basketball __________ many of the girls relax by playing ping-pong.
#30719
A
while
B
or
C
since
D
if
推荐题目
It is generally considered unwise to give a child ________ he or she wants.
#31089
A
however
B
whatever
C
whichever
D
whenever
— I don’t know ______ Mr. Green will come to see us. — He will help us with our English.
#34409
A
why
B
when
C
how
D
where
The woman was about to open the door _______ she heard a strange sound from inside.
#32259
A
as
B
while
C
when
D
then
Even though it is at least 20 years _____ we got to know, I can’t forget the scene_____ we were introduced to each other.
#32270
A
that , where
B
when, in which
C
since , when
D
since, where