Don"t leave for there until__________ to do so.A.you"ll be toldB.toldC.tellingD.
题型:不详难度:来源:
Don"t leave for there until__________ to do so.A.you"ll be told | B.told | C.telling | D.you are told |
|
答案
B D |
解析
试题分析:首先,该句考察的是状语从句的时态问题,我们常讲“主将从现”,故从句应用一般现在时或现在完成时,另意为:不要去那除非有人叫你去,故选 D ,另外when, while, if, as if, although / though, as, until, once, whether, unless, where等引导的从句中,如果其谓语为be,而主语与主句的主语相同时,则从句的主语和be可省略。主句为祈使句,主语为you,而从句主语为you,谓语动词为be,故而选B。 点评:状语从句是我们十分熟悉的从句,考试中常考查它的时态问题及由此而产生的诸如省略一系列问题,平时学习时要给予足够的重视。 |
举一反三
Maybe you have been to many countries, but nowhere else _____ such a beautiful palace.A.can you find | B.you could find | C.you can find | D.could you find |
|
Students in English-speaking countries usually address their man teacher ‘sir”, but __________ their woman teacher “madam”.A.seldom they address | B.do they seldom address | C.seldom do they address | D.they seldom do address |
|
It sounds like something is wrong with the car’s engine. _______, we’d better take it to the garage immediately.A.Otherwise | B.If not | C.but for that | D.If so |
|
When _______ homework , you should be careful .A.do | B. to do | C.doing | D. done |
|
I have been teaching for over twenty years, but never _____ a girl as bright as Lily.A.I have met | B.I had met | C.have I met | D.had I met |
|
最新试题
热门考点