柴油发动机(),会使活塞撞击气缸发出有规律的较严重的敲击声。

A、供油时间过早
B、供油时间过晚
C、供油量过少
D、供油压力过大
查看答案
正确答案:

A

答案解析:

暂无解析

上一题
你可能感兴趣的试题

I_______thatthere_______aneveningpartyonSaturdayevening.

A、wastold;wasgoingtohave
B、wastold;wasgoingtobe
C、heard;wasgoingtohave
D、wassaid;isgoingtobe

Afriendofminewasfondofdrawinghorse.Hedrewthehorsesverywell,buthealwaysbeganthetail.NowitistheWesternruletobeginattheheadofthehorse,thatiswhyIwassurprised.Itstruckmethatitcouldnotreallymakeanydifferencewhethertheartistbeginsattheheadorthetailorthebelly(肚子)orthefootofthehorse,ifhereallyknowshisbusiness.Andmostgreatartistswhoreallyknowtheirbusinessdonotfollowotherpeople’srule.Theymaketheirownrules.Everyoneofthemdoeshisworkinawaypeculiar(奇特的)tohimself;andthepeculiaritymeansonlythathefindsitmoreeasytoworkinthatway.

Nowtheverysamethingistruetoliterature(文学).Andthequestion,"HowshallIbegin?"onlymeansthatyouwanttobeginattheheadinsteadofbeginningatthetailorsomewhereelse.Thatis,youarenotyetexperienced(有经验的)enoughtotrusttoyourownpowers.Whenyoubecomemoreexperiencedyouwill

neveraskthequestion,andIthinkthatyouwilloftenbeginatthetail--thatistosay,youwillwritetheendofthestorybeforeyouhaveeventhoughtofthebeginning.

1.Afriendofthewriter’sdrewthehorses____.

A.verywell

B.inthewayofwesternrule

C.inthewayofhisownrule

D.alloftheabove

2.Thewriterwassurprisedbecause____.

A.theartistbegantodrawattheheadofthehorse

B.theartistbegantodrawatthetailofthehorse

C.theartistmadehisownrule

D.theartistdidnotfollowotherpeople’srule

3.Youarenotyetexperiencedbecause____.

A.youdon’tknowwheretobegin

B.youwanttobeginattheheadinsteadofbeginningatthetail

C.youalwaysaskedquestion

D.youdonottrusttoyourownpowers

4.Whenyoubecomemoreexperiencedyouwill____.

A.neveraskquestion

B.oftenbeginatthetail

C.shouldwritetheendofthestory

D.shouldthinkofthebeginning

5.Thetopicofthepassageis______.

A.Howtodrawahorse

B.Howtowriteastory

C.Howtomakeyourownrules

D.Trusttoyourownpowers

We _____ your terms satisfactory and now send you our order for 2 sets of Electric Motors.

A、find
B、believe
C、think
D、trust 

—Howdoyoulikethisdress?

—It’sbeautiful,anditfitsmewell._______Ilikeitverymuch.

A、Or
B、So
C、But
D、Since

MrsZhangoftentellsusthatspringisthetime____peoplegosightseeing.

热门试题 更多>
相关题库更多>
采油工
采气工
仪表工
供水调度工
压风机司机
电焊工
井下作业工
输气工
集输工
加油站操作员
变电站值班员
汽车驾驶员技师
汽车驾驶员(高级)
汽车驾驶员(中级)
汽车驾驶员(初级)
试卷库
试题库