She's not strong enough walking up mountains.
#52942
A
to go
B
going
C
go
D
went
推荐题目
—Must we keep the window _______ all the time? —No, you don’t have to.
#54465
A
opening
B
opened
C
to open
D
Open
We have found no debris（残骸）ofthe missing Malaysian airlines flight in the waters
#53213
A
lost
B
gone
C
losing
D
passed
Her son cola, but now he milk.
#55362
A
used to drink; is used to drinking
B
used to drinking; drinks
C
is used to drinking; used to drink
D
is used to drink; is drinking
My flight to Tokyo _______ from Beijing International Airport.
#60634
A
takes on
B
takes off
C
takes up
D
takes away
You are _to type quickly when talking to each other on QQ so the other person doesn't get bored.
#58355
A
suggested
B
supported
C
taught
D
supposed