—We should _______ humans from ________ down too many trees. —I agree with you. Trees are very important to us.
#54198
A
keep; cut
B
prevent; cut
C
stop; cut
D
prevent; cutting
推荐题目
-There a dolphin show in the zoo tomorrow . -Great ! Let's go to see it together.
#52701
A
is
B
are going to have
C
will have
D
will be
—What can we do to help others?—We can ______ a food bank to help hungry people.
#59120
A
put up
B
set up
C
pick up
D
show up
--- Is Tina a shy girl? --- Yes, she is always afraid of ______ in front of her classmates.
#53260
A
giving
B
give a speech
C
give a speaking
D
giving a speech
—Why do you collect so many old bikes?—I'Il have them _ and give away to the children who don't have bikes.
#58354
A
used up
B
given up
C
fixed up
D
set up
Our teacher told us _______________ carefully in class.
#52014
A
listen
B
to listen
C
listened
D
listens