Question

The top detective asked the witness if he had seen _______ at about 10 p.m.

A．a(chǎn)nything unusual last night	B．unusual something the night before
C．something unusual last night	D．a(chǎn)nything unusual the night before

Answer 1

D

試題分析：形容詞修飾不定代詞時(shí)，放在不定代詞之后，故排除B；last night用于一般過去時(shí)，而本句的時(shí)態(tài)是過去完成時(shí)，故排除AB.所以本題選D。
點(diǎn)評(píng)：本題考查兩個(gè)知識(shí)點(diǎn)，一個(gè)是不定代詞，一個(gè)是時(shí)態(tài)問題。所以做題時(shí)，注意區(qū)分他們的用法。