Bears ________ fat stores throughout the summer and fall to have energy enough to last them through their winter sleep.
#11054
A
pack up
B
build up
C
bring up
D
take up
推荐题目
I watched the plane go higher and higher until I lost _____ of it．
#12357
A
view
B
scene
C
vision
D
sight
-- Mr Smith ,What shall we do next? -- Let students ___________for discussion.
#12701
A
swept the floor
B
build the floor
C
open the floor
D
took the floor
______ to computer games, he had no time to go over his lessons. As a result, he failed in all subjects.
#11796
A
Addicting
B
Being addicted
C
Having addicted
D
Addicted
Attention please.Flight Nineteen from New York to Washington is now arriving at_______.
#11830
A
the two gate
B
a second gate
C
the Gate Two
D
Gate two
The aim of the government is to make every citizen better off,____, to help them live a happy life．
#13764
A
as a result
B
for a start
C
for one thing
D
in other words