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Along with the increasing number of the Chinese students in Australia, David Irvine , they the role of a bridge for the link-up and exchange between the two countries.
A. expressed; had played
B. expressing ; have been playing
C. expressed; are playing
D. expressed ; are being played
网友回答
A. expressed; had played
B. expressing ; have been playing
(答案→)C. expressed; are playing
D. expressed ; are being played
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