为什么用THE:my brother is the man with the moustache为什么用THE,不用A呢?

My brother and I The other day,my brother drovehis car down the street at ____ I thought was a dangerous speed.为什么不能用which而用what? I am listening to the radio (while)my brother is playing with the ball.中while为什么不能换成when My young brother couldn't work out the answer and ( ) 为什么填“nor could I.翻译一下再加为什么. 求一句英语语句的语法I won the Medal of Honor and my brother was killed.这里为什么用and?如果换成but要不要更换句子结构 He goes to the park every saturday.(用my brother and i改写） I will have my brother 【 】the girl 用help形式填空 My brother and I are in the same class the book (whom) i was taken is my brother's i and my brother are in the same lass 改错 my brother and i wear the same clothes同义句 my brother and i used to q all the times 首字母填空：I s( )the bedroom with my brother when i was a kid,my brother dropped the bomb My brother and I look the same.My brother and I are the same.这两句话哪句正确. My brother and i are walking along the bankoot the river.对my brother and i 提问 I can play basketball as well as my elder brother.为什么要用 well 不用 good I'm taller than my little brother() a head用哪个介词?in?with?for?为什么?