Bynineo'clock,alltheOlympictorchbearershadreachedthetop...

問題詳情：

By nine o'clock, all the Olympic torch bearers had reached the top of Mount Qomolangma，________ appeared a rare rainbow soon.

A．of which                          B．off which

C．from which                        D．above which

【回答】

D　考查非限制*定語從句。句意：到9點鐘所有奧林匹克火炬手都已到達了珠穆朗瑪峰頂，很快在峰頂上出現了一道罕見的*虹。從四個選項可以看出，本題考查“介詞＋which”引導的非限制*定語從句。此處應根據句意確定介詞為above，故D項符合語境。

知識點：定語從句

題型：選擇題