It is the first time I ____ to visit the Great Wall. 
#92611
A
came
B
come
C
have come
D
had come
推荐题目
No matter how bright a talker you are, there are times when it’s better ______ silent.
#92583
A
remain
B
be remaining
C
to remain
D
having remained
______ is widely acknowledged that all mankind is created ______.
#93625
A
It, equal
B
It, equally
C
This, equal
D
This, equally
 Whether we’ll hold the sports meet depends on the weather, _____?
#95195
A
won’t we
B
shan’t we
C
doesn’t it
D
won’t it
 ______, he can cook a meal.
#95062
A
Child as he is
B
He is a child
C
Child is he
D
A child he is