2017 Tianjin Question 9 Single-choice Differentiating 2017_天津卷 (英语) 9. (1分)My eldest son,_______ work takes him all over the world,is in New York at the moment. ( ) A. thatB. whoseC. hisD. who Answer keyB ☆ SaveCan't do it, show the explanation查看原卷 →