Some insects ______ the colour of their surroundings to protect themselves.
#64995
A
take in
B
take off
C
take on
D
take up
推荐题目
 I _______ Beijing in a few days. Do you know when the earliest plane ________?
#64607
A
leaves; takes off
B
is leaving off; is taking off
C
am leaving for; takes off
D
leave; is taking off
Mary and I see each other ________, but not as often as we used to.  
#84376
A
sooner or later
B
once in a while
C
in the end
D
more or less