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【单选题】
听力原文：Our lost-and-found system allows you to notify us if you lose an item while riding Metro. Once you submit information on the item, a search is done of the items we have found.If there is a match, you will be contacted to confirm it is your item. Then the item can be picked up or shipped to you. You will only be contacted if a match is found for your item. According to the passage, when will the person be contacted by the lost-and-found office?A.
When the person is on the subway.
B.
When the person comes to the office in person.
C.
When the office finds a match for the item lost.
D.
When the office finishes the search for the item lost.
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【简答题】按生产性质分,生产可以分为 和 两大类。
【单选题】患者,男性,20岁,外伤后尿道滴血,并有排尿困难。体查:腹平软,腹部压痛、反跳痛不明显,会阴部、阴囊、阴茎部明显肿胀。首先考虑是( )
A.
肾损伤
B.
输尿管损伤
C.
膀胱损伤
D.
前尿道损伤
E.
后尿道损伤
【简答题】按生产性质分，生产可以分为（）、（）两大类。