Question

1.         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. on which   C. from which  D. above which

Answer 1

D

解析:

對于非限制性定語從句的題，我們可以將它拆為兩句，找到兩句的共同點（即先行詞）然后再用關系代詞連接。此題拆分后，逗號前為第一句，后面為第二句。原句應該是這樣的：A rare rainbow soon appeared __________.這里顯然應該填上“above Mount Qomolangma”。我們可以將它改寫為above which并用來連接這兩個句子，這樣，這一道題依舊迎刃而解了。