问题补充:
Bob often his homework after dinner.
A. do B. does C. doing
答案:
解析:句意:晚饭后鲍勃经常做作业。do one’s homework做作业。根据副词often可知此处用一般现在时,主语是Bob,第三人称单数形式,故谓语用故选B。
时间:2021-08-26 07:27:54
Bob often his homework after dinner.
A. do B. does C. doing
解析:句意:晚饭后鲍勃经常做作业。do one’s homework做作业。根据副词often可知此处用一般现在时,主语是Bob,第三人称单数形式,故谓语用故选B。