My father          to Nanning many times, so he knows it well.
#58660
A
went
B
will go
C
has gone
D
has been
推荐题目
_______  in bed will do harm_______ your eyes.
#54410
A
Reading; for
B
Reading; to
C
To reading; to
D
Read; for
Students ought _____ the truth.
#52939
A
to tell
B
tell
C
telling
D
told
Speak slowly, Mr. Wang. I can’t follow you.    
#58437
A
understand
B
hear
C
listen
D
expect