找英语错误~每句中有一个错误~1.A UFO landed while the boy was sleep last night.2.They wukk arrive the town in half an hour.3.How careful he is writing.4.What did you doing at that time yesterday

英语找错误,谢谢! 一个有条件极值问题对不起我表达错误。找的是使u属于[0，A]时最小的A 找英语错误~每句中有一个错误~1.A UFO landed while the boy was sleep last night.2.They wukk arrive the town in half an hour.3.How careful he is writing.4.What did you doing at that time yesterday 英语找10处错误 找错误! 找错误, 找错误两题（每句中有一个错误）1.While in hospital,the doctor advised he would be operated on.___________2.The young couple often quarrel for their family problems.__________ 英语比较级一个句子是否错误?翻译是否错误~翻译是否错误~翻译是否错误~ 谁来帮忙找下英语的错误啊?8.Untilsomeone saved them.9.What worriesme most in life.10.Forexample,skiing and ice skating.每句一个错误,求改正, This is a interesting book.找错误! he is a interesting boy 找错误 He have a new flat.(找一个错误抄写一遍）I have a air-conditioner in my room.(找一个错误,抄写一遍）急 英语找错误：What's this?This is a jacket 并改正 求极限,找错误 找错误的字 求找错误 找错误的字 找错误,并改正