单选题When a pencil is partly in a glass of water, it looks as if it _____.AbreaksBhas brokenCwere brokenDhad been broken

单选题
When a pencil is partly in a glass of water, it looks as if it _____.
A

breaks

B

has broken

C

were broken

D

had been broken


参考解析

解析:
句意:当把铅笔的一部分放到一杯水中时,它看上去好像断了as if引导状语从句,用一般过去时表示对现在情况的虚拟,故选C。broken过去分词作状语,表示“断”的状态。

相关考题:

When data() , it has to be analyzed to decide what it all means. A.had been collectedB.has collectedC.has been collected

When we got there, the meeting()for half an hour. A. has been onB. has onC. was onD. had been on

Before relativistic particle physics, the constituents of matter had always been considered as being either elementary units which were indestructible and unchangeable, or as composite objects which could be broken up into their constituent parts;

The correct procedure for giving an auxiliary boiler a bottom blow, is to begin .A.when the boiler has been secured long enough for most solids to settleB.when the boiler has been cooled to ambient temperatureC.only after raising the water level to within 0.5 inch of the high water cutout onlyD.after bypassing the low pressure

I had to fix my window because Mark _____________ it. A.had been breakingB.had brokenC.was breakingD.breaks

We were glad that she ________ a gold medal. A. awardedB. was awardedC. has been awardedD. had been awarded

Since 1780, when the town’s first hat factory ______ in Danbury, Connecticut, the town has been a center for hat manufacturing in the United States.A、were establishedB、was establishingC、had been establishedD、was established

_____, water turns into ice.A、When freezingB、When frozenC、When it has been frozenD、When freezes to it

When William hurried home, he found that his mother ____already ____to hospital.A、has; been sentB、had; sentC、has; sentD、had; been sent

The meeting _____when Mr. Wang _____to school.A、has begun; getB、has been on; getC、had begun; gotD、had been on; got

If the operation __ carefully prepared, it would not have been successful.A. was notB. has not beenC. had not beenD. were not

______the survivors know more of how to cope with cold water in the sinking of MV Titanic in 1912 countless lives ______.A.Have / could have been savedB.Have / could have savedC.Had / could has savedD.had / could have been saved

--What happened to the glass?-- __________.A.The glass was brokenB.Tom broke the glassC.The glass is brokenD.Tom has broken the glass

__________ your valuable help, we couhtn't have finished the experiment ahead of time.A.If it were not forB. Had it not been forC.Were it not forD.If it has not been for

__________your valuable help, we couldn't have finished the experiment ahead of time.  A. If it were not forB. Had it not been forC. Were it not forD. If it has not been for

The defense works_________long ago to keep the enemy away.A.were builtB.has been builtC.had been builtD.was built

We arrived at work in the morning and found that somebody__________ into the officeduring the night.A.brokeB.had brokenC.has brokenD.was breaking

If the whole operation__________beforehand,a great deal of time and money would have been lost.A.was not plannedB.has not been plannedC.had not been plannedD.were not planned

Several windows had been smashed.A:cleaned B:brokenC:replaced D:fixed

—Why was he so hot when he got home —He________.A.was runningB.is runningC.has been runningD.had been running

The glass__________a moment ago by Cathy.A.had been brokenB.was brokenC.has been brokenD.broke

Neither of the young men who had applied for a position in the university( ). A.has been accepted B.have been accepted C.was accepted D.were accepted

They were asked to avoid()any water which had not been boiled.AdrinkingBnot to be drunkCto drinkDhaving

They were asked to avoid()any water which had not been boiled.A、drinkingB、not to be drunkC、to drinkD、having

John and Mary()for years before they got married.A、had been in loveB、had broken upC、had separatedD、had been divorced

单选题They were asked to avoid()any water which had not been boiled.AdrinkingBnot to be drunkCto drinkDhaving

单选题When a pencil is partly in a glass of water, it looks as if it _____.AbreaksBhas brokenCwere brokenDhad been broken

单选题The engine has broken and the boat is()on the water.AflowingBfloatingCdriftingDsailing