．(2013·江西九江高三二模)________ around the university, we then were taken to a building, where many scientists worked.
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A
Showing
B
Having been shown
C
Being shown
D
Having shown
推荐题目
---What do you think made her so upset? ---_____________ her hometown.
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A
As she missed
B
Missed
C
Because of missing
D
Missing
It was ______ creative thinking that I took the course, not to get high marks in exams.
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A
developing
B
to develop
C
developed
D
to have developed
No matter how bright a talker you are, there are times when it is better ______ silent.
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A
remain
B
be remaining
C
to remain
D
having remained
______ from heart disease for years, Andy has to take some medicine with her wherever she goes.
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A
To suffer
B
Suffered
C
Having suffered
D
Being suffered