Question

—The meeting ___________ because of the smog in Northern China last week.
— Oh, it’s too bad! We should take action to improve the air quality.

A．put out	B．was put out
C．put off	D．was put off

Answer 1

D

試題分析：句意：上周因為中國北方的大霧，會議被推遲了。——哦，真是太糟糕了！我們應該采取行動來改善空氣質量。A. put out撲滅； B. was put out 被撲滅；C. put off 推遲；D. was put off 被推遲。結合句意，會議被延遲，故用被動語態。故選D。