问题 选择题

Many people _____ the opening ceremony of 2010 World Expo, which was so amazing.

A.witnessed

B.participated

C.swallowed

D.handled

答案

答案:A

本题考查动词词义。句意:很多人见证了2010世博会的开幕式,那场面十分壮观。witness目击,符合句意。

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