In winter, we must pay attention to _________.
#61674
A
keep warm
B
keep warmly
C
keeping warm
D
keeping warmly
推荐题目
—Is your friend quiet?—No, he never stops       .
#59537
A
talk
B
talking
C
to talk
D
is talking
— May I put my bike here?— No. But you ______to put it over there.
#58776
A
are allowed
B
allowed
C
allow
D
should allow
We should never ____till tomorrow what we can do today.
#59905
A
put on
B
put off
C
give up
D
give back