Do you enjoy __________ on the Internet?
#49165
A
surfing
B
surf
C
to surf
D
surfed
推荐题目
The poor little girl was _________young to know ______________ when her parents suddenly died in an accident.
#50656
A
so; what to do
B
too; what to do
C
so; how to do
D
too; how to do
We teachers should ______ students ______ us questions in class.
#48995
A
be allowed, to ask
B
let, to ask
C
encourage, to ask
D
allow, ask
A park is the best place ______ kites. I often go there at weekends.
#49458
A
fly
B
flying
C
to fly
D
flies