my brother knows london very well.he() there many timeshas been和has gone的区别是什么?

My little brother is young,and he knows a lot.哪里错了 My brother is a s____fan.he knows a lot about football and basketball player my brother knows just very( little )english .为什么用little,不用a little my little brother is young ,and he knows a lot.这句话哪错了? my brother knows london very well.he() there many timeshas been和has gone的区别是什么? My brother studies in _ university and he knows a lot about universe.A.a.B.anC.the D./ ______ My younger brother is very younger,but he knows a lot.A.Because B./ C.Although D.Though答案为什么选B?为什么不选C? 时态一致My brother __Tom quite well,they were introduced at a party.中间填 knows 请问为什么.句子中不是有 were 为什么会用现在时. Oh my brother Oh my brother shar My American friend knows my problem是什么意思 My brother?last year MY young brother 英语作文 my brother My dear little brother： my dear brother My brother plays football. my brother is [tall] you aer my brother