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【单选题】
患者女,28 岁。间歇性上腹隐痛 2 年。胃镜检查确诊为十二指肠球部溃疡,缓解腹痛措施正确的是
A.
睡前加餐
B.
取平卧体位
C.
尽早手术治疗
D.
服用镇痛药物
E.
腹部热敷
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【简答题】A.They go to a regular school. B.They attend a special school. C.They are taught by their parents. D.They have a private tutor.
【简答题】A.They have a private tutor. B.They go to a regular school. C.They attend a special school. D.They are taught by their parents.
【简答题】Every place offers the possible ers for getting hurt, even staying at work. We may face ers like walking into desks or chairs, receiving unexpected cuts from a paper knife and so on. Industria...
【单选题】37__________
A.
situations
B.
directions
C.
chances
D.
dangers
【单选题】地面观测值归算到高斯平面包括距离改正和( )。
A.
方向改化
B.
方位角改正
C.
真北方向改正
D.
磁北方向改正
【单选题】以下代码中为无权码的为 。
A.
8421 BCD 码
B.
5421 BCD 码
C.
5211码
D.
格雷码
【判断题】产品质量的特性概括为适用性、可靠性、安全性、寿命性、经济性等。
A.
正确
B.
错误
【简答题】A.The ers of attacking each kind of wildlife. B.The ers of polluting the environment. C.The ers of starting a war. D.The ers of using too much nuclear power.
【单选题】地面观测值归算到( )包括距离改正和方向改化。
A.
水平面
B.
大地水准面
C.
假定水准面
D.
高斯平面
【单选题】What is mainly talked about in this news item?
A.
The dangers of smoking.
B.
The dangers of second-hand smoke.
C.
The dangers of third-hand smoke.
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