—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
The cakes in the restaurant ________, so they _________ well.
#53151
A
are tasted better; are sold
B
are tasted well; sell
C
taste terrible; are sold
D
taste nice; sell
I think my dream can         !
#58928
A
come true
B
comes true
C
coming true
D
to come true
When Miss Green began to    something, the children stopped    and became quiet.
#59822
A
speak; telling
B
tell; speaking
C
talk; saying
D
say; talking