2014
高考英语一轮训练：人教版必修1 unit 1（1）及答案 unit 1 ffriendship 人教版必修1 ⅰ.单项填空 1．suspecting the traveler of carrying drugs，the customs official stopped him and________his suitcase，but found nothing at all. a．looked up b．went through c．searched for d．referred to 2．—what were you so________？
