We’ve a lot of things to do. But _____ we must get some sleep.
#81586
A
at first
B
at once
C
first of all
D
the first thing
推荐题目
.I have ______ all my papers but I still can’t find my notes. 
#81960
A
looked through
B
looked for
C
looked after
D
looked out
Mr Smith likes traveling _______ ; but his wife enjoy _______ . 
#67847
A
by train; taking a taxi
B
on train; by taxi
C
by train; by taxi
D
on train; taking a taxi
How are you going to _______ such problems?
#73496
A
do with
B
deal with
C
deal
D
do up