Mr. Green showed his students some photos ________ at World Expo 2010 Shanghai.
#93675
A
being taken
B
taken
C
to be taken
D
having taken
推荐题目
 The experts are trying to find ways of ____ the animals in danger.
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A
rescuing
B
dragging
C
seizing
D
watching out
 Mrs. White showed her students some old maps          from the library
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A
to borrow
B
borrowed
C
to be borrowed
D
borrowing
Having been attacked by terrorists, ______.
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A
doctors came to their rescue
B
the tall building fell down
C
an emergency measure was taken
D
warnings were given to tourists