How often write letters to your mother 错在哪里?为什么错?

How often write letters to your mother 错在哪里?为什么错? How often do you write an English composition?如何回答此问题 I often write to my pen pal with a _____ A:pen B:from C:how in computer lessons,students are often ____(show) how to write computer program,原因 they are often shown how to write computer programes.为什么不用show 而用shown they are often shown how to write computer programes.为什么不用show 而用shown ( ).____ do you write to your pen pal?Once a month.A.How B .How often C.How much D.How long how often和how do you write to your pen friend?Twice a month A.How often B.How soon C.How long D.Howmany times __a month does he write to his parents?Once a month A How often B how many times C how long How to write amusing.~~~ how to write love how to write lunwen 以Write a report about your good and以Write a report about your good and bad habits .Say how often you do thing.写一篇英语作文 How often does Tom write to his parents?I want to know(合并为宾语从句的复合句） How often do you write to your father?DO 在句中是不是助动词、无意义?可以不加DO吗? How often do you write vto your uncle?A:Once a uncleB:One monthC:In a monthD:For a month In computer lessons,students are often ___ (show) how to write computer programs.如何解答?3Q~