公共英语二级

单选题How she wishes she___more attention to her lessons when she was at school!

参考答案:C进入在线模考
本题考查虚拟语气的用法。wish后面的宾语从句,用动词的过去时表示与现在的事实相反;用had加过去分词,表示与过去事实相反。本句中when she was at school是过去的时间,故选C。