Some insects _______ the colour of their surroundings to protect themselves.
#71422
A
take in
B
take off
C
take on
D
take out
推荐题目
Einstein was usually       his scientific study that he even forgot to eat.
#66388
A
very absorbing
B
very absorbed in
C
so absorbed in
D
such absorbed in
The exam poster will be     on Friday afternoon.
#67141
A
put off
B
put down
C
put up
D
put away
Popular music is well_____ by most young people. 
#73784
A
thought about
B
thought over
C
thought out
D
thought of
The teacher asked us ___________ so much noise.
#70987
A
don’t make
B
not make
C
not making
D
not to make