Question

【題目】The windows __________ up to now, and you need not wash again.

A.is washedB.were washedC.have been washedD.will be washed

Answer 1

【答案】C

【解析】

考查動(dòng)詞時(shí)態(tài)語(yǔ)態(tài)。句意：窗戶已經(jīng)洗過了，你不必再洗了。根據(jù)下文up to now和“ you need not wash again”可知，現(xiàn)在不必洗了，說(shuō)明已經(jīng)清洗過了，應(yīng)用現(xiàn)在完成時(shí)，表示過去發(fā)生的動(dòng)作對(duì)現(xiàn)在造成的結(jié)果，且主語(yǔ)windows與謂語(yǔ)動(dòng)詞構(gòu)成被動(dòng)關(guān)系，故用現(xiàn)在完成時(shí)的被動(dòng)語(yǔ)態(tài)。故選C。