—I have never been to the Great wall. —If you have an opportunity _______ there, you must take it.
#48916
A
to go
B
to going
C
going
D
go
推荐题目
I enjoy _____the western food and I often make some for my parents.
#49372
A
cook
B
cooking
C
cooks
D
to cook
— did you tell her about the news?— By an e-mail.
#49819
A
What ; sending
B
How ; sending
C
What ; send
D
How ; send
