1樓：所謂伊人日記
改為否定形式藉助doesn't，his uncle doesn't usually go to work by bus.
2樓：重光
否定句：his uncle doesn't usually go to work by bus.
goes是實義動詞，所以否定形式藉助助動詞doesn't 來否定。
3樓：網友
行為動詞做謂語主語是第三人稱，單數，變否定句要加入助動詞doesn't，原來的動詞要還原。
his uncle doesn't usually go to work by bus.
4樓：印象派佳佳
his uncle does not usually goes to work by bus.
他的叔叔不常常坐公車去工作。
his uncle usually goes to work by bus 改成否定句怎麼改？
5樓：monica楓葉
漢語：他的叔叔通常乘公交車上班 。
一般現在時態，主語單3 時，否定句用doesnot = doesn』t. 句子這麼改變：
his uncle doesn』t usually go to work by bus.
漢語：他叔叔通常不乘公交車上班 。
6樓：網友
行為動詞做謂語一般現在時態主語是第三人稱單數，並否定句要加入助動詞doesn't，原來的動詞要還原。
his uncle doesn't usually go to work by bus.
hisuncleusuallygoestoworkbybus加not
7樓：衡然召懷綠
some time 一些兆巖碰時間 如棗頌：it takes some time.這需要花點時間。
sometimes 有時。
some times 幾族談次。
故答案是b
用by a bus或on a bus填空(請告訴我為什麼?)並翻譯:his uncle goes to work ( ).
8樓：廖長青明亥
hisuncle
goestowork
意思是他叔叔去上班了。
用byabus或on
abus填空」是什麼意思？by
bus（中間無a）是指乘公共汽車這種交通方式，onabus指在公共汽車裡。
9樓：賀穎卿植雲
hisuncle
goestowork
意為"他的叔叔。去上班？"ona
bus是固定表達。"by"是介詞，表示乘坐某種交通工具時，後直接跟交通工具，不跟冠詞。
所以答案為：on
abus.