第36题: [单项选择]You can do it if you want to, but in my opinion it’’s not worth the ________it involves. A. effort B. strength C. attempt D. force 参考答案:A 答案解析:本题考查词语辨析。effort表示“力气”、“努力”、“(为某一目的而进行的)全部努力或全部工作”等。attempt 表示“尝试”。我们可以说:You can do it you want to,bu