We can't put off ______a plan. Clean--Up Day is coming.    
#53458
A
make
B
to make
C
making
D
to making
推荐题目
Usually winter ______ December ________ February.
#61895
A
lasts from , to
B
lasted from , to
C
lasts to , from
D
last to , from
I used to ______ late, but now, I’m used to _____ early
#57044
A
get up; get up
B
getting up; getting up
C
got up; get up
D
get up;, getting up