Jack almost fell off a big tree while climbing it, but managed to __________until help came. 
#69841
A
put on
B
hang on
C
turn on
D
take on
推荐题目
As there was no one she could________, she felt very helpless.
#64145
A
turn to
B
turn on
C
turn off
D
turn over
 This club _______ more than 200 members.
#74261
A
is consisted of
B
is consisting
C
consists of
D
consist of
Every time I went to visit Mount Tai, it __ me with its nature beauty.
#72323
A
impresses
B
confirms
C
provides
D
expresses