_________that river ________very clean?
#54641
A
Did ;use to
B
Did ;use to be
C
Does ;used to
D
Does ;use to be
推荐题目
We can't put off ______a plan. Clean--Up Day is coming.
#53458
A
make
B
to make
C
making
D
to making
It’s hard to ________ this kind of plant. You have to water it every day.
#56072
A
look for
B
look at
C
look after
D
look like
Jack is a successful writer. He devotes all his energy ______ the novels.
#54983
A
to writing
B
to write
C
write
D
written
---Mr .Wang，we won the volleyball game.---Great.The result makes me_____happy.
#52108
A
feeling
B
feel
C
to feel
D
to feeling