请问这些题考什么知识点及如何翻译?

题目

请问这些题考什么知识点及如何翻译?
10年词汇和语法结构
21、There is no doubt _____ you will pass the exam this time. You have worked so
hard in the past months.
A. whether B. that C. if D. what
考点是?译：?
24．No matter _____ he is able to come to the party or not, we will invite him.
A. when B. whether C. how D. why
考点是?译：不管他是否会来参加聚会,我们都会邀请他.
25.The idea _____ to him in his dream and he decided to carry it out.
A. happened B. struck C. appeared D. occurred
译：?
31.it is no( )talking to him,because he will never changes his mind
A. help B.use C.time D. way
考点是？？译：？？？

答案

21、考点 ：宾语从句译文 ：毫无疑问这次你能通过考试.过去几个月里你已经工作的太努力了.答案 ：B详解 ：由于主句是否定句所以引导词用that,如果主句是肯定句引导词可以使用whether或者if24、考点：固定搭配 whethe...