Not until all the fish died in the lake __________ how serious the pollution was.
A．did the villagers realizeB．the villagers realized
C．realized the villagersD．do the villagers realize
A

試題分析：句意：直到湖里所有的魚都死了，村民才意識(shí)到污染多嚴(yán)重。Not until+從句放在句首的時(shí)候，后面的主句要部分倒裝，助動(dòng)詞放在主語前面，排除BC，因?yàn)榍懊嬗胐ied，所以用一般過去式，選A。
練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：高中英語 來源：不詳 題型：單選題

(2013·高考福建卷)Not until he went through real hardship ________the love we have for our families is important.
A．had he realized　　　B．did he realize
C．he realizedD．he had realized

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

__________him not to do so, he wouldn’t have made such a serious mistake.
A．Did I persuadeB．If I persuadeC．If I should persuadeD．Had I persuaded

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

“Never for a second,” the boy told the reporter, “________ that my father would come to my rescue.”
A．I doubtedB．do I doubtC．I have doubtedD．did I doubt

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

Unsatisfied ________ with the payment, he took the job just to get some work experience.
A．though was heB．though he wasC．he was thoughD．was he though

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

The young man felt so guilty about his drunk driving that not a single word ____ to defend himself in court.
A．said heB．he saidC．did he sayD．he did say

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

---Have you got any particular plans for the coming holiday?
---Yes._____, I’m going to visit some homes for the old in the city.
A．If everB．If busyC．If anythingD．If possible

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

--Did you visited the military museum?
--Yes. Not until quite recently ________ any idea what a guided missile was like.
A．had I haveB．did I haveC．I hadD．I have had

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

Among the children ______ the professor telling stories.
A．sit B．satC．has satD．had sat

查看答案和解析>>

同步練習(xí)冊(cè)答案