单选题
It was a bold idea to build a power station in the deep valley, but it ______ as well as we had expected. A. went off B. worked off C. broke off D. came off
【正确答案】
D
【答案解析】[解析] 本题是说在深谷里建造一所发电站是一个大胆的想法,但它完成的与我们预期的一样好。D项“come off成功;发生,举行;脱落,分开,如:The experiment did not come off. His plans haven't come off. The picnic came off at last.”与题意相符。其他三项中,go off“(枪、爆竹等)爆炸,响起;停止运行;不再喜欢”;work off“慢慢脱落;慢慢消除掉;完成,干完(工作)”;break off“中止,中断;突然停止”都与题意不符。