Thirty miles are a long way to walk a day哪里错了

Thirty miles are a long way to walk a day哪里错了 There are( )days in January.A:thirty B:thirty-first C:thirty-one ( )I'm going to live here _ thirty years old.A.up B.to C.up to D.to upLight t_ 186,000 miles per second.How many _ are there in a minute Sixty.Are there any _(live) things on the moon? Thirty minutes each time( )ok A.is B.are There are thirty-five 英语翻译l am Eddie.l am a student of Shanghai school.l get up( )six thirty.l( )l( ) there are ( ) months with ( ) days in a year.there are ( ) months with ( ) days in a year.A:twelev;thirty-one B:eight;thirty-oneC:seven;thirty D:four;thirty答案是D为什么?为什么不是A? How old are your parents?A.They are forties B.They are thirty I miles a A Thousand Miles 是什么意思 There are twelve months----a year and there are usually thirty days------a month需要理由 There are twelve months----a year and there are usually thirty days------a month需要 理由 The shoes are thirty yuan 对（thirty yuan 提问） Thirty minutes ______ quite a short time.为什么这里填is而不是are Thirty percent of our classmates __________ from country.A.are B.is C.was D./ 选择题Here_____ thirty yuan.A is B are C am 选什么,为什么. There are ( ) in an hour a.sixty seconds b.thirty mintues c.sixty minutes FOr zhis part ,you are allowed thirty minutes to write a story about what ha是什么意思?