题目内容
The 2012 Olympics ________ in London is expected to attract millions of visitors from home and abroad.
A.to hold | B.to be held | C.held | D.to be holding |
B
解析

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题目内容
The 2012 Olympics ________ in London is expected to attract millions of visitors from home and abroad.
A.to hold | B.to be held | C.held | D.to be holding |
B
解析