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【单选题】
关于注射,下列哪项是错误的?
A.
皮肤消毒选择用酒精
B.
预防接种选择上臂三角肌下缘
C.
注射完毕用棉签按压止血
D.
注射完毕20分钟后观察结果
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【单选题】The girl sitting by the window is the only one of the students who _______ from the countryside in our class.
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B.
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【单选题】One day I was at the airport waiting for a ticket to New York and the girl in the ticket office said, 'I'm sorry, I can't sell you a ticket. Our computer is down.' 'If your computer is down, just writ...
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【单选题】Although the situation is getting worse and worse, the girl is still about the final success. [     ]
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A.
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【单选题】As soon as all the chairs are _______, we can let the people _______ outside enter.
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B.
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【判断题】犬猫和鸟的小肠都分为十二指肠、空肠和回肠三段。( )
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【单选题】听力原文：W: There will be someone to take the place of George this summer. M: You mean he will be on holiday this summer. What does the woman mean?
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【单选题】听力原文：M: Do you want your television repaired? W: Yes, but not by the place you recommended. M: Why not? The repairmen are very good and the charges are so reasonable. W: That may be, but I couldn't fi...
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【单选题】One day I was at the airport waiting for a ticket to New York and the girl in the ticket office said, 'I'm sorry, I can't sell you a ticket. Our computer is down.' 'If your computer is down, just writ...
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【单选题】Although the situation is getting worse and worse, the girl is still about the final success. [     ]
A.
optimistic
B.
opposite
C.
depressed
D.
gloomy
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【判断题】推杆截面形状最多的是圆形，其原因是便于加工和装配。
A.
正确
B.
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【判断题】牛的小肠可分为十二指肠、空肠和回肠三部分。 ( )
A.
正确
B.
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【单选题】As soon as all the chairs are _______, we can let the people _______ outside enter.
A.
in the place; waiting
B.
in place; waiting
C.
in the place; waited
D.
in place; waited
查看完整题目与答案