有一个句子The dog crawls slowly to the boy.此处为什么副词slowly放在动词crawl

有一个句子The dog crawls slowly to the boy.此处为什么副词slowly放在动词crawl 副词修饰动词thouands of lanterns slowly drift out to sea.the boat 英语中副词的位置副词位置不是实义动词之前,be动词、情态动词之后.那为什么He speak slowly slowly放 The big river( )to the sea slowly. Listening to the song slowly falling asleep 单句改错How slowly the three-year-old boy is to learn to talk The bus is slowly. 连词成句：1.point you to the can boy's nose 2.Jenny slowly street 英语翻译The wind slowly veered around to the west. 英语单选＿＿＿the boy is to learn to talk.A.How slow BHow slowly答案B teacher,loudly,speaks,slowly,and,the （写一个完整的句子） Slowly