（1）在復(fù)雜特殊疑問(wèn)句中，一般疑問(wèn)句的動(dòng)詞都是表示判斷、推測(cè)、猜度的動(dòng)詞，例如think, suppose, guess, say, tell, believe, hope, imagine, propose等。
Who do you think is wrong? 你認(rèn)為誰(shuí)錯(cuò)了?
What time does the letter say he will leave for France? 信上說(shuō)他將何時(shí)動(dòng)身去法國(guó)？
What does she find is the most important difference between day and night nursing? 她覺(jué)得白天護(hù)理和夜間護(hù)理最大的不同是什么？
Why do you think Mrs. Green wants to buy that kind of cloth very much? 你認(rèn)為格林夫人為什么那么喜歡那種布料？
（2）動(dòng)詞的產(chǎn)生主要是對(duì)動(dòng)詞后的賓語(yǔ)從句的某個(gè)成分提問(wèn)而形成的。
What did he say he had read? 他說(shuō)他讀了什么? （He said he had read the novel.）
Why do you suppose he won't come? 你認(rèn)為他為什么不來(lái)? （I suppose that he won't come because he is ill.）
