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【单选题】
依据规范规定，一般民用建筑楼梯的梯段净高不宜小于（）m。A.
1.8
B.
2.2
C.
2.4
D.
2.8
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】听力原文：W: Why does Linda have to spend so much time in the library? M: To finish her papers before exam begins. Q: What does the man say about Linda? (5)
A.
Her exams have already begun.
B.
She has finished two papers.
C.
She's trying to complete her papers.
D.
She's too busy to work on her papers.
【判断题】Trying to finish her thesis in time, she has been burning the midnight oil over the last few weeks.
A.
正确
B.
错误
【单选题】关于皮肤采血法,下列哪项正确?
A.
成人要推荐用手指采血,因其检查结果比较恒定
B.
耳垂血的血红蛋白、红细胞、白细胞、血细胞比容结果均比静脉血低
C.
婴幼儿宜用耳垂或手指采血
D.
耳垂采血时用力挤压出的第一滴血即可用于检查
E.
如血流不畅可在穿刺处周围用力挤压
【单选题】关于皮肤采血法,下列正确的是( )
A.
耳垂血的血红蛋白、红细胞、白细胞、血细胞比容结果均比静脉血低
B.
耳垂采血时用力挤压出的第一滴血即可用于检查
C.
婴幼儿宜用耳垂或手指采血
D.
成人要推荐用手指采血
E.
如血流不畅可在穿刺处周围用力挤压
【简答题】A．Helping her mother clean the house. B．Going to see a dentist. C．Visiting a friend. D．Trying to finish a science project.
【单选题】7
A.
He didn't expect to complete his work so soon.
B.
He has devoted a whole month to his research.
C.
The woman is still trying to finish her work.
D.
The woman remains a total mystery to him.
【简答题】Trying to finish her thesis in time, she has been burning midnight oil over the last few weeks. ____
【单选题】关于皮肤采血法，下列正确的是（）。
A.
婴幼儿宜用耳垂或手指采血
B.
如血流不畅可在穿刺处周围用力挤压
C.
耳垂血的血红蛋白、红细胞、白细胞、血细胞比容结果均比静脉血低
D.
耳垂采血时用力挤压出的第一滴血即可用于检查
E.
成人要推荐用手指采血，因其检查结果比较恒定
【单选题】关于皮肤采血法,下列正确的是
A.
耳垂血的血红蛋白、红细胞、白细胞、血细胞比容结果均比静脉血低
B.
耳垂采血时用力挤压出的第一滴血即可用于检查
C.
婴幼儿宜用耳垂或手指采血
D.
成人要推荐用手指采血,因其检查结果比较恒定
E.
如血流不畅可在穿刺处周围用力挤压
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