改正下列程序中的错误,输入参数a,b,c,求一元二次方程-搜答案-神马作文网

改错：1、WhenisChildren'sDay?2、It'stwelveo'clock.Let‘seatlunch.3、Ithinkit'saninterestingjob.4、Thereislot

move-movedover-onbut去掉（although与but不能连用）informations-information(information,信息,不可数名词)go-going(lookf

1.Themachineisbeingrepairednow.2.Hewasaskedtomakeaspeechtothepupilsyesterday,andheacceptedit.3.Theda

看不清啊可以打文字吗

D错,classes,不同的班级用复数.onetwothreefourfivesixseveneightnineten

mine----memove---tomoveon----with

2.把likes改成like3.把感觉没错4.go改成going5.watches改成watching

1.Ihopeyouthinkaboutmyrequestassoonaspossible.固定搭配,直接用possible2.Doyouknowotherforeignlanguagesexcept

1.Capples2.Bhelp3.Bshoppinglist4.Cfriendly5.Btoo

1：therearefourpeoples.改正；（peoples改为people）2：arethoseyourfeiend?改正；（friend改为friends）3：thatishisfather

去掉doesdoes改为dideducational

1.Lookata【the】sun.2.Mybrotherbuought【brought】aumbrella.3.Ihavean【a】sheep.4.Thereis【a】cloudinthesky.5

第二步,x=0时不能除.应该是x=-1000x移项1001x=0除以1001x=0

解题思路：如下解题过程：1.Thereisaelephantinthepark.把a改为an。elephant是一个以元音因素开头的单词，前面的不定冠词应该用an，不能用a。2.Let’s

#includeintmain(void){inta,b,c,tmp;tmp=c;c=b;b=tmp;tmp=b;b=a;a=tmp;tmp=a;a=c;c=tmp;printf(“%d,%d,*%d

C改为：cookingD happilyB &n

4/7*4=4/7*4=1/7错误：分子不能和分子约分.改正：4/7*4=4*4/7＝16/72/5*2/5=2+2/5=4/5错误：分数相乘时分子分母没有分别相乘.改正：2*2/（5*5）＝4/25

1.Don’ttieyourhorseonthetree.om改为“to”2.Anaccidentwashappenedtohimyesterday.“was”去掉3.Therainstoppedus

第一句中的byair显然是飞机的意思.前面用所有格,后面只能跟名词,变为plane,or变and肯定句.to后跟动词原形,变travleitwas,safer是比较级,cheap是原级,要一致.exc

1Theyoftengooutingstogetherandhavealotfun.2MylittlesistershowsgreatinterestsinEnglish.3Thefirst-clas