All animals in nature must learn to to a changing environment in order to survive.
#11253
A
attach
B
adapt
C
respond
D
turn
推荐题目
Dust ________ in a room if we do not clean the room regularly.
#10550
A
accomplishes
B
accumulates
C
accommodates
D
achieves
All those second-hand goods are sold at ____ before．
#14074
A
30％ as lower price as
B
30％ as low a price as
C
as 30％ low price as
D
30％ lower price than
When my grandfather retired(退休) at the age of 60, he took a sea ________ around the world, which had been his dream since his childhood.
#12229
A
travel
B
trip
C
voyage
D
journey
(2012·安徽高考)I remembered ________ the door before I left the office, but forgot to turn off the lights.
#11369
A
locking
B
to lock
C
having locked
D
to have locked
Mr. Wang made up his mind to devote all he could______ his oral English before going abroad .
#12446
A
improve
B
to improve
C
improving
D
to improving