--It is cold outside. You'd better wear warm clothes to          the cold. --Ok, thanks.
#52707
A
keep out
B
keep down
C
turn down
D
let down
推荐题目
Would you please              tomorrow morning?
#61702
A
hand it in
B
turn in it
C
hand in it
D
hand over it
Thanks         questions.
#55072
A
for ask
B
to ask
C
to asking
D
for asking
It’s reported that the Slender West Lake Tunnel _________ in 2015.
#52723
A
is completed
B
will be completed
C
was completed
D
has been completed