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【单选题】
张先生,38岁。突发上腹剧痛,渐波及全腹,有冷汗。查体:全腹有压痛,反跳痛及肌紧张,肝浊音界缩小,肠鸣音消失。X线腹部透视见有膈下游离气体。最可能的是A.
急性绞窄性肠梗阻(小肠扭转)
B.
急性坏疽性胆囊炎(胆囊穿孔)
C.
急性坏疽性阑尾炎(阑尾穿孔)
D.
溃疡性急性穿孔
E.
急性出血性坏死性胰腺炎
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【单选题】There isn't enough food at home. And we _____ some drinks as well.
A.
need
B.
needn't
C.
need to
D.
don't need to
【单选题】We need enough food to ___________ our strength.
A.
worsened
B.
sporadically
C.
maintain
D.
buffet
E.
servings
【简答题】实训 3 连线题 1. Admission Free a. 禁止机动车辆通行 2. Security Check b. 路滑慢行 3. Duty Free Shop c. 恕不出售 4. Guard Against Damp ...
【单选题】卫生器具安装中若采用混凝土或砖基础,应按哪个规范的相关项目编码列项
A.
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B.
《市政工程工程量计算规范》
C.
《房屋建筑与装饰工程工程量计算规范》
【简答题】We all need physical exercise.Exercise uses up food we eat and keeps the body full of energy.It works your muscles and makes your heart work hard so as to send blood to your muscles.So,exercise makes ...
【单选题】—There is enough food for the birds, isn't ____? —No, we need to get some. [ ]
A.
it
B.
there
C.
that
D.
this
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