Question

_______ excited his parents most is that he had passed the entrance exam and was admitted into his dream college.

A．That

B．What

C．Which

D．It

Answer 1

B

試題分析：考查主語從句的引導詞。本題的what引導起主語從句what excited his parents most.并在句中做主語。句意：讓他的父母親最高興的是他通過了高考被心中的大學所錄取。故B正確。
點評：名詞性從句的考查集中在引導詞的選擇上，連接詞that, whether, if在句中不充當任何成分，只起連接作用；連接代詞who(ever), which(ever), whom(ever),whose(ever),what(ever)在句中做主語，賓語，表語和定語；連接副詞when, why, where, how，在句中做狀語。應從上下句的句法關系著手分析，切不可‘望句形生答案’總的來說，考生在解答此類型時，可用排除法或造句法，造句法就是仿造原句的語法功能仿造出一個易懂易理解的句子，幫助判斷。