Question

He sat on his bed looking at his brother, _______ had his arms crossed and looked angry.

A．that

B．whom

C．who

D．which

Answer 1

C

試題分析：通過(guò)分析句子結(jié)構(gòu)，可知這是一個(gè)主從復(fù)合句，其中包含一個(gè)非限制性定語(yǔ)從句，that不能用于引導(dǎo)非限制性定語(yǔ)從句，故排除A，關(guān)系詞在定語(yǔ)從句中作主語(yǔ)，且是人，故用who。
點(diǎn)評(píng)：解答這類(lèi)題，首先要確定從句是什么從句，然后依據(jù)相應(yīng)的語(yǔ)法規(guī)則做題。定語(yǔ)從句中關(guān)系詞的確定，要看它在定語(yǔ)從句中作什么成分。