Question

-- Why do you feel so unhappy?

--Bad luck . When I arrived at the airport, my flight __________.

A. took off B. would take off

C. was taking off D. had taken off

 

Answer 1

D

【解析】

試題分析：句意：你為什么感到這么不高興？——倒霉。當(dāng)我到達(dá)機(jī)場時(shí)，我的航班已經(jīng)起飛了。結(jié)合語境可知本句描述是到過去某時(shí)已經(jīng)完成的動(dòng)作，故用過去完成時(shí)態(tài)。選D。

考點(diǎn)：考查時(shí)態(tài)辨析