Tom and mary is singing哪里错了
问题描述:
Tom and mary is singing哪里错了
答
Tom and Mary是两个人,用复数,是并列的意思。因为and是连词,如果是with就用is。如 Tom with Mary is singing这句话是对的。
答
Tom and Mary are singing. Tom 和 Mary 是两人 用是动词用复数 are
答
is 改为are
主语是Tom and mary 应该用复数.