Social attention should be paid ____ our earth from ____.
#91822
A
to preventing; being polluted
B
to prevent; polluting
C
to prevent; being polluted
D
to preventing; polluted
推荐题目
I have learned a lot about Asian customs, ______ in the small village for three years in the early 1990s.
#89713
A
lived
B
to live
C
having lived
D
to have lived
He let me repeat his instructions_____ sure that I understood what was _____ after he went away.
#92187
A
to make; to be done
B
making; doing
C
to make; to do
D
making; to do
__________from what everyone says about him, I would say he has a good chance of winning.
#95521
A
To judge
B
Judging
C
Judged
D
Having judged
________ the city center, we saw a stone statue of about 10 meters in height.(2010·上海)
#88303
A
Approaching
B
Approached
C
To approach
D
To be approached
There are many tall old trees____ in and around our school.
#89979
A
stood
B
to stand
C
standing
D
being standing