Doubting that the traveler carried drugs, the Customs officer stopped him and _______ his suitcase, but found nothing at all.
A.looked up | B.went through | C.searched for | D.referred to |
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Doubting that the traveler carried drugs, the Customs officer stopped him and _______ his suitcase, but found nothing at all.
A.looked up | B.went through | C.searched for | D.referred to |