问题
选择题
Bob often _____ his homework after dinner.
A. do B. does C. doing
答案
答案:B
题目分析: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。
Bob often _____ his homework after dinner.
A. do B. does C. doing
答案:B
题目分析: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。