— Mike, you’ve got so many beautiful stamps.— Yeah. I ____ collect stamps when I was 8 years old.
#71215
A
was used to
B
used to
C
am used to
D
used
推荐题目
— I often chat with my friends on the Internet.— You are so smart! Will you please tell me____?
#71052
A
how to do
B
how to do it
C
how to use
D
when can I use it
I really don’t know ______________.
#70234
A
where to travel to
B
how to solve
C
what to do it
D
who to talk to
Zhu Zhiwen’s never been to Hongkong, _______?
#71065
A
is he
B
isn't he
C
has he
D
hasn't he