设备制造过程不属于影响设备质量的有关材料方面的因素是( )。
A.
B.
C.
参考答案:B
情景选择。
1. 当你要说:“小明正在摘树叶。”时,应说:[ ]
A. Xiaoming picks up leaves.
B. Xiaoming is picking up leaves.
C. Xiaoming is picking leaves.
2. 当你要说:“他们在树林里。”时,应说:[ ]
A. He is in the woods.
B. They are in the wood.
C. They are in the woods.
3. 当你要说:“我正在观察昆虫。”时,应说:[ ]
A. I'm watching insects.
B. I'm looking insects.
C. I'm seeing insects.
4. 当你要说:“蚂蚁正在吃什么?”时,应说:[ ]
A. What do you eat ants?
B. What are ants eating?
C. What are the ants eating?
5. 当你要说:“他正在下棋吗?”时,应说:[ ]
A. Is he playing chess?
B. Does he play chess?
C. He is playing chess.
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护士应立即采取的措施是()。
A.马上化验血常规
B.马上做心电图
C.静脉注射生理盐水
D.皮下注射胰岛素
E.立即平卧,静脉注射50%的葡萄糖40ml