.Donotstartabookunlessyoucanseef?
.Do not start a book uns you can see from the first few pages that it is________you can easily read and understand. A. that B. the one C. one D. a one 答案:c。ABCD之间有什么差别?
从句里面that尽量不要重复使用。所以A不选 the one是说主句和从句中说得是同一件东西,这个句子是泛指,所以不选B one是指同类不同一的事物,符合该句隐藏要求 a one说实话,我没见过这个用法,one=a+n.