英语“I must work harder”是什么意思?

英语“I must work harder”是什么意思? 英语选择题, 写对的给分1,Dont waste words on him he is so( ) that he wont change his ideaA stubborn B smart C awful D relaxed2,we want to complete our plan ahead of ( ) ,so we must work harde A power B transport C schedule D pace3, 一 I must work hard 是什么意思 At work,I must work hard 修改错误,英语句子It is one of the most interesting book than i have ever read.Bob plays football badly but Fred plays football much badlier than Bob.Who is oldest in our class?He thinks math is importanter than Chinese.This work is very harde 英语改错 Must i finsh my home work at school No.you mustn＇t I must work hard ___a student 填哪个介词? I know deeply,must continue to work hard.中文翻译! must i finish the work this week否定回答 my watch doesn't work .I must have it repard must i finish so much work now?否定回答 Plentig tree is_____.I must help you.A hard work B a hard work 英语（句型转换） 准确啊1.I must finish my homework first(改为同义句）I_____ _____finish my home work first. work must come first We must ( )(work)hard. Work must come frist He decides to work ______than last year.（请说明理由,A.more hardB.much hardC.much harderD.a little hardE.more harder I am w_____ in Chinese.I must work hard at it.