求解释一个英语虚拟语气的选择题he is working hard for fear that he _________a.fails b.failed c.would fail d.fail

求解释一个英语虚拟语气的选择题he is working hard for fear that he _________a.fails b.failed c.would fail d.fail 求英语虚拟语气的选择题,要准确.求英语虚拟语气的选择题,一定要准确.如果比较好的话,我还会加分, 6道英语选择题-虚拟语气 英语中关于虚拟语气问题He insisted that a medical team () to the flooded immediatel. A, should sendB, is sentC,ought to be sent D , be sent 我选择的是D,虚拟语气,should省略,但是答案是B.求解释,谢谢! 关于虚拟语气的一道英语选择题,He is working hard for fear that he _____.A.fails B.failed C.would fail D.fail 我选的C 为什么C不可以啊 求大神解释if引导的虚拟语气 英语虚拟语气的用法? 英语虚拟语气的表达? 求20句含虚拟语气的英语句子! 英语虚拟语气it is time. 一道貌似是英语虚拟语气的题目——求详解,顺便大体解释下这类题语法,望不吝赐教It is surprising that he __get married again when he suffered so much in his first three marriages.A.should B.might C.could D.would if引导的虚拟语气怎样解释 英语中虚拟语气的讲解 请问英语虚拟语气的用法 关于英语虚拟语气的题目, 英语虚拟语气的用法求解 英语中虚拟语气的用法 英语中虚拟语气的详解.