We must do what we can to ____________the river ______________.
#68880
A
protect; against polluting
B
stop; polluting
C
keep; being polluted
D
prevent; from being polluted
推荐题目
We are more_____ how he won the Oscar award for the best director.
#75707
A
concerned about
B
engaged to
C
related to
D
worried about
Don’t believe in him; he was _____ with the ability to tell lies.
#72678
A
fixed
B
equipped
C
supplied
D
born
As soon as the children were _____, their mother got them out of bed and into the bathroom.
#83736
A
woke
B
waken
C
wake
D
awake
---- What’s time by your watch? ---- My watch _______ five to two.
#81408
A
says
B
speaks
C
tells
D
is saying
The insect ______ a powerful drug which affects mosquitoes.
#72063
A
contains
B
includes
C
contained
D
included