1．Many people ________ the opening ceremony of 2010 World Expo, which was so splendid.
A．witnessed B．participated
C．swallowed D．handled
[解析]考查动词词义。句意：很多人目睹了2010世博会的开幕式，那场面十分壮观。witness 目击，符合句意。
[答案]A
2．Human flesh search is supposed to be ________ due to lots of bad influences.
A．replaced B．abandoned
C．accused D．equipped
[解析]考查动词词义。句意：由于负面影响太多(我们)应该放弃人肉搜索。abandon“放弃”，符合句意。
[答案]B
