問題詳情：
many film stars to Hollywood these years ?
A．What do you think attract B．What do you think has attracted
C．Do you think what attracts D．What you think has attracted
【回答】
B
【解析】句意：你認爲這些年來多少吸引了電影明星去好萊塢？根據時間these years（這些年）可知此句時態用完成時，排除A和C；do you think是*入語，do you think可放在句子開頭，後面用陳述語序；也可放在特殊疑問詞後，故選B。
點睛：do you think是*入語，do you think放在句子開頭，後面用陳述語序；或放在特殊疑問詞後，本句中特殊疑問代詞what在句子中做主語，語序本省是陳述語序，關鍵看時態，What do you think has attracted many film stars to Hollywood these years ?= Do you think what has attracted many film stars to Hollywood these years?
知識點：*入語
題型：選擇題
