第3题: [单项选择]All the communists ______ the people instead of being served by the people. A. are supposed to serve B. are opposed to serving C. are subjected to serving D. object to serving 参考答案:A 答案解析:[精解] 题型:词汇题。be supposed to do指在别人看来“应当,应该”。而be opposed to doing和object to doing均作“反对,不赞成”解。be subjec