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【简答题】
一般闭式齿轮传动中的失效形式是
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举一反三
【简答题】A.He has given up smoking. B.He is suffering from coughing. C.He has a heart attack. D.He will die of lung cancer.
【简答题】中国对恢复行使主权是哪一年?
【单选题】My father has given up ____. A. smoke B. smoking C. to smoke D. smokes
A.
smoke
B.
smoking
C.
to smoke
D.
smokes
【单选题】男,17岁。在烈日下进行打篮球45分钟,大量出汗,口渴,并出现胸闷、心悸、恶心、呕吐等症状,腋温38°C,脉搏105次/分,血压12.0/6.7kPa(90/50mmHg)。此时最佳抢救措施为:
A.
转移至通风、阴凉处
B.
口服大量清凉饮料
C.
冰水浸浴
D.
5%葡萄糖盐水500ml快速静脉滴入
E.
应用糖皮质激素
【单选题】Mr. Johnson has given up _____. [     ]
A.
smoke
B.
smoked
C.
to smoke
D.
smoking
【简答题】请说出以下变频器模拟量控制需要设置的参数的含义 参数号 出厂值 设置值 说明 P0003 1 1 P0004 0 7 P0700 2 2 P0003 1 2 P0004 0 7 P0701 1 1 P0702 1 2 P0003 1 1 P0004 0 10 P1000 2 2 P1080 0 0 P1082 50 50
【单选题】_______ smoke here, dad. Smoking has been banned in public places.
A.
Don’t be
B.
Don’t
C.
Not to be
D.
Be not
【单选题】宣告中国对香港恢复行使主权是在
A.
1999-12-20
B.
1997-07-01
C.
1984-12-01
D.
1987-04-01
【单选题】With the help of Jim's family, his father has already given up ______. A.smoking B.smoke C.to smoke D.smokes
A.
smoking
B.
smoke
C.
to smoke
D.
smokes
【单选题】夏某,83岁,主诉最近几周白带增多。拟诊“老年性阴道炎”。盆腔检查时发现:
A.
子宫增大
B.
阴道闭锁
C.
外阴白斑
D.
阴道水肿
E.
宫颈糜烂
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