a quick breakfast不是说一日三餐前不加冠词吗?为什么还有个a

a quick breakfast不是说一日三餐前不加冠词吗?为什么还有个a a quick breakfast 怎么翻译? have a quick breakfast还是have quick breakfast? have a quick breakfast是不是等于have a fast breakfast? breakfast不可数,为什么能说成a quick breakfast 还有time,如上,breakfast不可数,为什么能说成a quick breakfast还有time,如上, After a quick breakfast, Mary left in a hurry. After a quick breakfast, Mary ____ ____. He often has( )and then hurries to school.A.quick breakfast B.a quick breakfast After ____ quick breakfast I hurried to school.为什么quick breakfast前要加a啊? Mike has __________ breakfast.Then he leaves home.A.quick B.a quick C.one quick D.an quick 方式副词的位置?什么时候副词放在后面?he has a quick breakfast =he eats breakfast quickly副词不是放在动词前,必动词后吗? After a quick breakfast ,Mary left in a hurry.(同义句)After a quick breakfast ,Mary left________ He goes to work _____ a quick breakfast.填介词 After a quick breakfast,I went into.翻译 he had a quick breakfast,为什么不用quickly he had a quick breakfast,为什么不用quickly he has a quick breakfast and leaves同义句转换 He has a quick breakfast and leaves.(同义句） He cats a quick breakfast 改为同义句