--What on earth are the police busy with? ---They have been looking into how the plane crash _______.
#71465
A
came out
B
came up
C
came down
D
came about
推荐题目
The new car won’t go into production soon. The engine of it hasn’t been fully ___.
#65232
A
carried out
B
worked out
C
tested out
D
put out
I've visited a lot of different places and stayed in lots of different hotels, but none of them____________ this one.
#83435
A
makes
B
beats
C
compares
D
matches
Mr. Richard hasn’t got any time to play golf these days, because he is ______ in the research of bird language.
#65315
A
devoted
B
concentrated
C
buried
D
spared
Luckily, the new pills didn’t make my brother’s hair _________.
#71452
A
fall down
B
fall behind
C
fall back
D
fall out
All his free time is _____ by charity work, but he feels it meaningful.
#66626
A
put up
B
given up
C
picked up
D
taken up