__your classmate often__?A.Do;run B.Does;run C.Does;runs

问题描述:

__your classmate often__?A.Do;run B.Does;run C.Does;runs

答案:【Does】 classmate often【 run?】翻译;某个同学经常跑步吗?解析;因为原题classmate【是单数形式】是第三人称单数,所以要用助动词does来提问,又因为助动词does后面的动词要用原型,所以run填原型.注意;如果...