If you receive a request this,you cannot fail to obey it,为什么用can而不用will?

If you receive a letter （offering） you the job,you must replay as soon as possible.为什么 If you receive a request this,you cannot fail to obey it,为什么用can而不用will? Directions:In this section,there is a passage with ten blanks.You are req Don’t you consider it essential enough practice before he takes part in the competition?A.how he will receive B.that he be receivedC.if he will receive D.that he receive if you continue to receive this message concact customer service if you park your car in the right place you won't receive a ticketif you park your car in the right place you won't receive a ticket.为什么这里用won't而不用wouldn't? If you receive a letter _____(offer) you the job,you must reply by letter as soon as possible.请问空里填什么 为什么呢 求a,b两端等效电阻Req 英~~~~~~~~~~语题If you ____(receive ) a request like this ,you ____(cannot ) fail to obey it !第二个空为什么不填will cannot ?答案为cannot 英语翻译Traffic police usually give you a ticket if you park your car in the wrong place.The writer found a polite note on his car in Sweden.The traffic policeman wanted him to pay attention to their street sighs.Everyone can't fail to obey a req sometimes it is much e__ for us to receive but more difficult to give ,so be a true friend yourselff___ if you want to have a true friend. 这几个英文句子是什么意思I would appreciate it very much If you ……I am thrilled to receive your mail.Looking forward to a prompt response. if your receive a request as this,you cannot fail to obay it.(改错)答案是as改为like,为什么?请详细说明. 这句英语如果把like用成as可以吗?if you receive a request like this ,you cannot fail to obey it.如果你收到这样的要求,你不会不遵照执行的.if you receive a request as this ,you cannot fail to obey it.我们发现不良品的 If you want to receive love ,all you have to do is give it 改错：if you would buy one box at the regular price,you would receive anothe What can you say in your letter if you wish to receive an early How can you_______to get good grades if you don't study hard?How can you______ to get good grades if you don't study hard?A、want B、hope C、expect D、receive