英语题:比较一个选择题的选项

问题描述:

英语题:比较一个选择题的选项
28. You don’t have to know the name of the author to find a book. You _____ find the book by the title.
A.mustB. needC. canD. wouldE.should
选哪个?很简单的哦(说明下理由)
这里选C和E 都可以吗有什么不同呢

选C.前面说You don't have to know the name of the author(你不必这么麻烦,非得知道作者的名字),下面接着说,You can find the book by the title(你可以简单一点,只要知道书名就可以了).几个选项中,只有can有“...