第9题: [单项选择]Countries within the European Economic Community grant certain commercial ______ to each other. A. advantages B. benefits C. privileges D. subsidies 参考答案:C 答案解析:(privilege特权,优惠)。句意为:欧洲经济共同体内部的国家彼此给予一些商业优惠。A.advantage优势,好处;B.benefit利益;D.subsidy津贴。
第35题: [单项选择]This line was carrying equal number of eastbound and westbound trains, and they _________ regularly. A. altered B. alternated C. switched D. exchanged 参考答案:B 答案解析:考点 单词辨析题。圣要辨析近义动词之间的细微区别。alter“修改,改动,改变,改建”;alternate“交替,轮流,改变,依次”;switch“转换,转变”;exchange“交换,调换,兑换,