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【单选题】
二灰基层是用石灰和()按一定的配合比,加水拌和、摊铺、碾压及养生而形成的基层
A.
水泥
B.
土灰
C.
粉煤灰
D.
煤渣
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参考答案:
举一反三
【单选题】超滤膜主要用于( )的分离。
A.
菌体
B.
细胞
C.
电解质溶液
D.
不含固形物
【简答题】Most people have had a dog or wanted one as their companion at some time in their lives. If you are thinking of buying a dog,however,you should first decide what sort of companion you need and whether...
【单选题】根据本市居民健康现况特征,社区护士在社区卫生服务中心设立单独一间会议室,作为“糖友会”活动地点。在这里,来自本社区及周边社区的糖尿病病人及其家属定期聚集,彼此交流血糖控制经验及自我病情控制感受,病人家属也可互相学习有效的照顾技巧;有时还会安排专家进行专题讲座。大家均认为此类活动地点很有必要对更多的慢性病病人设立并开放。 提问:“糖友会”上病人及家属相互交流、 相互学习的过程体现的健康教育方法是
A.
民间传统教育
B.
同伴教育
C.
语言教育
D.
健康咨询
【单选题】经历困苦时,我会善待自己。
A.
几乎从不这样
B.
很少这样
C.
有时这样
D.
经常这样
E.
几乎总是这样
【单选题】( )的额定功率是指额定工作条件下,电机轴上输出的额定机械功率。
A.
电动机
B.
发电机
【简答题】Most people have had a dog or wanted one as their companion (伙伴) at some time in their lives. If you are thinking of buying a dog, however, you should first decide what sort of companion you need and ...
【简答题】Going Hiking Directions: Circle the correct word in the brackets. If you ( like/ are liking ) hiking, the Grand Canyon is for you. You can choose from many hikes that go from easy to difficult. If you...
【单选题】听力原文: There are three kinds of things you need to learn if you want to be able to communicate effectively with Westerners. First, you need to learn a foreign language, usually English. Second, you sho...
A.
Cultural differences and communication.
B.
Language and communication.
C.
Intercultural communications.
D.
Three prerequisites of successful communication between cultures.
【判断题】超滤 是 借助于超滤膜将不同分子量的物质分离的技术 , 截留的颗粒直径从 2nm ~ 0.2 μm ,主要用于分离病毒和各种生物大分子。
A.
正确
B.
错误
【单选题】超滤膜主要用于 ( ) 分离。
A.
菌体
B.
细胞
C.
微颗粒
D.
不含固形物的料液
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