题目内容

10.Hardly ________ when she ________ someone knocking at the door.(  )
A.did she sit,heardB.did she sit,had heard
C.had she sat,had heardD.had she sat,heard

分析 她一坐下来,就听到有人在敲门.

解答 答案:D  本句中hardly是否定词,位于句首,主句需要部分倒装,根据句意,主句动作发生在从句动作之前,所以用过去完成时,所以本题选择D.

点评 表否定意义的否定词或者短语位于句首,需要倒装.

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In the early 1990s,teachers and students were not at all motivated.The school,says social studies teacher Deborah Burk,was sticking to the 19th-century concept of dividing the day into 42-minute periods (still common in many schools across the country),with each period counted as a credit toward graduation.Back then,Burk says,students focused more on the clock than on what she was saying.They weren't entirely to blame.The system,she felt,didn't let her do much beyond repeating the same lectures over and over:There wasn't time to challenge students to research into details."You couldn't analyze their progress--or even think about it."
In 1992,Dr.George H.Wood,an Ohio University education professor who'd never run a high school,was named principal.He asked students for their ideas,organized visits to programs around the country,and met frequently with staff.The result:Time passed quickly.With some arm-twisting of superintendents and state lawmakers,Federal Hocking moved from the tiresome credit system to a less-is-more schedule tied to four 80-minute classes."We decided,"Wood says,"to teach fewer things better."In American history,for example,the emphasis changed from devoting equal time to every era to focusing on big events.
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16.A.heardB.thoughtC.caredD.talked
17.A.coincidenceB.independenceC.convenienceD.intelligence
18.A.lostB.carriedC.expectedD.housed
19.A.UntilB.UnlessC.ThoughD.If
20.A.expressedB.offeredC.madeD.sent
21.A.recognizedB.informedC.remindedD.understood
22.A.childrenB.citizensC.villagersD.relatives
23.A.suggestB.askC.arrangeD.order
24.A.forB.toC.onD.by
25.A.finalB.formalC.simpleD.noble
26.A.unbearableB.unbelievableC.unavailableD.uncomfortable
27.A.thousandB.hundredC.millionD.billion
28.A.DisappointedB.SurprisedC.WorriedD.Embarrassed
29.A.committeesB.individualsC.corporationsD.organizations
30.A.theirsB.oursC.hersD.yours
31.A.wroteB.readC.broadcastD.shared
32.A.touchedB.examinedC.wonD.opened
33.A.findingB.spendingC.raisingD.borrowing
34.A.perfectlyB.physicallyC.healthilyD.thankfully
35.A.proposalB.decisionC.conclusionD.announcement
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42.A.applicationB.complaintC.congratulationD.examination
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53.A.hardB.easyC.falseD.lucky
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56.A.windowB.keyC.wheelD.tire
57.A.groundB.wheelC.brakeD.tire
58.A.bottomB.ceilingC.holeD.corner
59.A.pushedB.chasedC.stoppedD.attracted
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Attracted by their findings,McComb,Shannon and their colleagues wondered whether the Maasai language on its own was a danger signal,or whether the animals were responding to the combination of the language and the voice of an adult male who was likely to hold a spear.To find out,they recorded Maasai women and boys saying the same phrase,and monitored elephant-family responses to them.They found that the differences were similar to what they saw with the Kamba.

47.What is the main idea of the passage?B
A.Elephants can distinguish their enemies by sight and smell.
B.Elephants can recognize the voices of their Enemies.
C.Elephants have a remarkable ability to distinguish their enemies.
D.Elephants know that not all people are their Enemies.
48.Why did the biologists record the voices of the Maasai and the Kamba?C
A.To find out whether elephants have a good listening ability.
B.To find out the differences in voices between the Maasai and the Kamba.
C.To find out whether elephants can recognize the voices of their Enemies.
D.To find out the different characters between the Maasai and the Kamba.
49.How did the biologists come to the final conclusion in the study?A
A.By comparison.
B.By listing.
C.By discussion.
D.By argument.
50.What may be mentioned right after the last paragraph of this passage?D
A.The elephants were more likely to flee from the voices of Maasai women and boys
B.The elephants did not show any concerns about the voices of Maasai men.
C.The elephants may remain calm while hearing the voices of Maasai men.
D.The elephants were less likely to flee from the voices of Maasai women and boys.

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