Are these your friend?A.Yes,these are B.No,they are C.Yes,they are D.No,these aren"t

问题描述:

Are these your friend?A.Yes,these are B.No,they are C.Yes,they are D.No,these aren"t
我知道选C,但想要一个正确的原因!

these those 回答时都用they 代替 肯定是 yes they are 否定 no they arent