Anyway, we’re here now, so let’s ___some serious work.
#63989
A
come up with
B
get down to
C
do away with
D
live up to
推荐题目
He ___ on the grass, looking at the clouds in the sky.
#81216
A
is laying
B
is lying
C
has laid
D
has lied
We arrived on the platform just as the train was   . 
#70709
A
pulling up
B
pulling down
C
pulling out
D
pulling into
It was very difficult to ______ the excited football fans.
#69916
A
set down
B
put down
C
come down
D
calm down