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
A student at a Nevada middle school opened fire on campus, wounding two l2-year-old boys and__________ a math teacher.
#89644
A
kill
B
killing
C
killed
D
to kill
What a great weight she felt ________ off her mind the moment she heard she had passed the College Entrance Examination!
#89789
A
take
B
to take
C
taking
D
taken
The girl ____forward to buying a new gold watch.
#98980
A
referred to look
B
refers to look
C
referred to looks
D
referring to looks.
We shouldn’t complain about________, because many families are much _____ in the mountainous area.
#96857
A
being poor; worse off
B
being rich; better off
C
to be poor; badly off
D
to be rich; well off