错,用has
如果用and连接的两个单数名词,被no, every, each修饰,在句子中作主语时,谓语动词用单数.
如 Every boy and girl helps each other. / Each minute and second is important. / No desk and chair is in the classroom.
错,用has
如果用and连接的两个单数名词,被no, every, each修饰,在句子中作主语时,谓语动词用单数.
如 Every boy and girl helps each other. / Each minute and second is important. / No desk and chair is in the classroom.