Question

—Mary looks down today. What is up?
—Well，________happened between Mary and me is none of your business.

A．wherever

B．whoever

C．whatever

D．no matter what

Answer 1

C

試題分析：考察名詞性從句。本句中的whatever happened between Mary and me引導(dǎo)的是一個(gè)主語(yǔ)從句。Whatever在句中作主語(yǔ)。D項(xiàng)不能引導(dǎo)名詞性從句，A項(xiàng)不能在句中作主語(yǔ)。B項(xiàng)指人。故C正確。
點(diǎn)評(píng)：主語(yǔ)從句是在復(fù)合句中充當(dāng)主語(yǔ)的從句，通常放在主句謂語(yǔ)動(dòng)詞之前或由形式主語(yǔ)it代替，而本身放在句子末尾。解答這類題目，關(guān)鍵在于分析清楚句子結(jié)構(gòu)。通過(guò)判斷引導(dǎo)詞在從句中所作的成分及意義，來(lái)選擇正確的引導(dǎo)詞。連接主語(yǔ)從句的從屬連詞主要有that, if, whether，和疑問(wèn)詞（what how where when ...)。that引導(dǎo)表示陳述句的主語(yǔ)從句，if和whether，whether...or not引導(dǎo)表示“是否”，引導(dǎo)一般疑問(wèn)句。連接代詞主要有who,whom,whose,what,whoever,whomever,whosever,whatever,whichever等。連接代詞一般指疑問(wèn)，但what, whatever除了指疑問(wèn)外，也可以指陳述。連接副詞主要有when, where, why, how, whenever, wherever, however等.