单选题
I wish that you ______ such a bad toothache because I"m sure that you would have enjoyed the film.
【正确答案】
B
【答案解析】[解析] 选择答案的着眼点有两点：
1)wish：动词“wish”后面的宾语从句要用虚拟语气。
2)在原因状语从句中，“you would have enjoyed the film”为虚拟语气的过去时。决定了wish所表示的是对过去事情的遗憾，宾语从句的谓语要用过去完成时“had+过去分词”。故B)为答案。