She’s not strong enough _________ walking up mountains.
#49279
A
to go
B
going
C
go
D
went
推荐题目
I made faces _________the baby ________crying.
#49461
A
make; stop
B
to make; stop
C
to make; to stop
D
make; to stop
Let’s ___ and play games.  
#50891
A
go
B
to go
C
going
D
goes
Did you finish _____your homework last night? 
#49966
A
do
B
does
C
doing
D
done
Tom wants ________ you. Are you free?
#48737
A
to speak
B
tell to
C
to talk to
D
talk to