输入三角形的三边a、b、c(可以小数),求面积,并输出.如果构不成三角形,给出“data error

One of the student _____ late for school this morning . A.had B.was C.is D,were 1/5 of the students__late for school.————A.is B.are “想做的更好”翻译英语 Some students are in the playground.Some are in the school()(图书馆） I think every student should go to school ________, but some of them are always late.A,by the time B,on time C,at time D,for a time 为了朋友而战斗 英文翻译 英语中接天to do的动词或词组,接do的动词或词组,接doing的动词或词组,接多种的动词或词组 怎样改复数句?（英语）I am anactress.和There is a bike under the tree. 怎样改复数句？ 英语 改复数句This is a pen.Is this your backpack?It's a black bag fuck shit! FUCK 、SHIT. 英语翻译THE PATROLHow hushed the jungle's stillness sleepsAs slow the point man softly creepsIn stealthy walk and careful eyesHe searches for that dread surpriseThat lurks and waits his tired patrol.Now up the gently climbing knoll,A flash of Kha Great!Many students were interested in it and they kept on standing ______ the end of the meetingA.until B.in C.on D.about 和某人握手用英语怎么说 握手的英语怎么说?握手 英语怎么说? "与……握手”用英语怎么说 ‘和朋友’握手用英语怎么说 将下列英语句子改为复数句,1.This is a cup2.Is that an orange?3.Is the boy your friend?4.That is Alan‘s jacket.5.It is a ruler 把下列句子变成复数句.1：There is a bridge over the river.2:Is there a harbor in your city?3:There was a factory in our town.4:Was there an orange in bag?5:Where is an apple in my hand. fuck和shit什么意思 want to be 和want to visit china翻译成汉语 英语翻译 英语翻译日立200挖掘机保险盒上分别有：①SW.B.U.1A②ENG.C/U 1A③EC.MOTOR 5A④VAL.B.U.1A⑤POW.ON 1A⑥SW BOX 5A⑦VAL.C/U 1A⑧SOL.5A⑨SOL.5A⑩OPT.LAMP 10A11.LAMP 20A12.WIPER 5A13.HEATER 20A14.STOP.M 5A15.HORN 10A16.RADIO 1A17.LI 日立挖掘机怎么样啊 日立挖掘机怎么样 那里能联系到日立挖掘机的GPS解码?费用如何?特别针对ZX240型的,可重酬. 日立建机 日立挖机 240 GPS解那里能联系到日立挖掘机的GPS解码?费用如何?特别针对ZX240型的,可重酬.日立建机 日立挖机 2 德语guter Laune haben中的词尾不知道为什么是er?德语中说"心情好,情绪好",是：guter Laune haben,其中Laune是阴性单数名字,如果按照形容词变化来看,此处应当属于形容词的强变化,三格词尾为er,四格 德语中,什么叫人称词尾?什么叫现在时人称词尾?这都是些啥?..我问的是这些概念的定义解释~ 所有同学都认为大桥的建设者们太伟大了.大家都希望扬州的明天更美好 英语翻译 英语翻译 列举动词后接doing的动词短语,越多越好,如suggest doing sth,越多越好 the thief escaped without being punished.这里being punished是什么时态?为什么可以用punishment代替?