英文翻译 Your typing is on the ball.Your typing is on the ball.这句话里的on the ball 是什么意思呢?请高人解答一下,谢谢我想一楼的答案不太对吧……

英文翻译 Your typing is on the ball.Your typing is on the ball.这句话里的on the ball 是什么意思呢?请高人解答一下,谢谢我想一楼的答案不太对吧…… When is your birthday?英文翻译 A person is typing怎么翻译? 求英文翻译:what is your little pepper what is your present feeling?的英文翻译 confirm your email address by typing it in here She is very enthusiastic about typing 什么意思 because my chinese typing is not good. 什么意思 Who is the boy ___ by the window?a、typeb、 typing c、 to be typing d、 typed Your friend is not a true的英文翻译 你哥正在读什么英文翻译 【】is your brother 【】 求助一道根据首写字母填空题 Do you sometimes forget birthday or important appointment?Don’t worry!Now you can get h___from your computer.There is a new service on the I_____called online calendar.You start b____ typing a list of your fa X is a random variable with E(x) = 1.5 and σ = 0.8 E(7-4X+2X^2) =Complete the sentence by typing your answers into the textboxesX is a random variable with E(x) = 1.5 and σ = 0.8E(7-4X+2X^2) = (specify with 2 digits)回答的第一条 错误 算出 What is there in your house that ought to be looked into?英文翻译 世上无难事只怕有心人 英文翻译 ------is-------if you make up your mind to do it.横线上填? 将英文翻译为中文 Enclosed is a quotation for your house in Disaneng.Your Gaborone architects where It is who you are that is most important to your success,not what you have.求英文翻译 1.Ann is very tired because she ___for hours.a.typed b.types c.is typing d.has been typing选c为什么不对?我知道正确答案,可我想知道为什么选C不对?那选C代表什么？