do you think 一定要 看作插入语吗? ______ has been to the Great Wall? A Who do you think B do you think who 请问为什么不可以用B 一定要 把do you think 看作插入语吗? 平时见 do you know why we can't be allowed to smoke here? 如果说do you think后引宾语从句用陈述语序,难道who has been to 不是陈述语序吗?如果不是怎么改才是?
答案是A,如你所说,do you think 只是作为一个插入语,通俗地可以理解成who的定语,译为“你认为的 那个谁” do you think 有一种用法是do you think it's 后面的确跟陈述句,译为你认为会……,但这个句子强调的是主语who,同样的用法有what when where how