Is their mother tall?这句话用Is 还是用are?
问题描述:
Is their mother tall?这句话用Is 还是用are?
答
用is.1.因为这句话的陈述句应该为 Their mother is tall.
2.their mother 没有用复数,是单数第三人称.
所以变为一般疑问句式仍应该用is.