The third sister of his is such a spitfire.请问这句话有错误么?(proofreading)答案给的是要把 The 换成 That 请问为什么这么改?

Close Encounters of the Third hi!1 The third sister of his is such spitfire.这道改错题,它的答案是：That third sister of his is such spirfire.而我写的是：His third sister 2 I can't for the life of me remember. The third day of the week is--------- at the end of the third 一道英语改错题,有疑问,请帮忙The third sister of his is such a spitfire.答案给的是the改成that,为什么呢? 是 july the third 还是 july third 还是 the third of july The third day of a week is ( ). The third of mine的中文意思 the third March is the third month of a year 对the third 划线提问 there are____________girls in the room.the__________gril is my sister.哪个是third 哪个是three T_______is the third day of the week汉语和拼写 Wednesday is the third day of the week改错 wednesday is the third day of the week 句子改错 ( ) is the third day of the week并写出理由 The third month of the year is march. March is the third month of the year意思? THE RISE AND FALL OF THE THIRD REICH怎么样