For what purpose does the author the bird example

What is your purpose for the ___ did he tell me his telephone number?I have no idea.A.For what purpose B.On what purpose C.For the purpose of D.On purpose For what purpose does the author the bird example ___ did he tell me his telephone number?I have no ideaA.For what purpose B.On what purpose C.For the purpose of D.On purpose选B可以吗? only for industrial purpose for some purpose listen for a purpose on bad purpose还是 for bad purpose 一道英语题有疑问---（ ）did he tellme the details of the accident?---I have no idea.A.For the purpose of B.What purposeC.For what purpose D.For which purpose但不知道为什么. 英语 (21 19:16:7)_____did he tell me his telephone number?A.For what purpose     B.For Which purposeC.For the purpose       D.On purpose    英语 (21 19:15:47)_____did he tell me his telephone number?A.For what purpose     B.For Which purposeC.For the purpose       D.On purpose    What doe she always eat for lunch?的回答句要准确 purpose for sightseeing中文是什么意思 fitness for purpose何意? what is the purpose of studing English for most people?口语,要说三分钟的!时间紧迫 For what purpose did he tell me his telephone number..为什么用did he 这样的疑问语序 What's purpose for you to join our company?谁可以帮我想答案,要英文的, 帮翻译下,10) What do you do with your work for MS/phd?11) What is your purpose for the visa?