便血伴腹部肿块的疾病不包括（） A.结肠癌 B.肠结核 C.细菌性痢疾 D.肠套叠

a. How could I excite my students and show my warmth, so that they could enjoy their study in English I had a deep thought. b. In order to save my face,I just criticized them seriously whenever they talked in class or even moved a little c. It was smile. There was a kindness called smile. It was the most beautiful language in the world. It could make distance disappear. d. Then I realized my frozen eyes made the students seared and my aerious face took any excitement away from the children’s hearts. e. The next day,I stood on the stage with a smiling face, asking questions with a smile and encouraging the children in a friendly way. I could find happiness and excitement in their eyes ! f. I could control the class now, but the atmosphere became strange. No, they were not listening to me. g. It was too quiet. The breathless silence urged me to consider the way I was teaching. h. I remember,five years ago, when I stood at the teacher’s desk for the first time, the students in my class paid no attention to me,didn’t behave themelves at all. I felt helpless. i. Gradually,they got used to my smile and encouragement. The class became a lovely one. I was moved,and said , "Thank you for listening,boys and girls!" j. "Just awake the students with a smiling face"I said to myself.

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社会因素影响健康的途径有（）。

A.身体、心理、社会适应

B.神经、体液、免疫

C.神经、心理、社会适应

D.身体、心理、免疫

E.神经、免疫、社会适应

下列关于LVM理解，正确的是（）

A、VG可以被导出备份，然后再导入恢复

B、一个LV既可以属于VG1，也可以属于另外一个VG2

C、一个PV既可以属于VG1，也可以属于另外一个VG2

D、以上都是正确的

固体、半固体制剂的一个批号是( )

A．同一批原料药在同一连续生产周期内生产的均质产品
B．同一配液罐一次配制的药液所生产的均质产品
C．成型或分装前使用同一台混合设备一次混合量所生产的均质产品
D．由一定数量的产品经最后混合所得的在规定限度内的均质产品
E．灌装前经最后混合的药液生产的均质产品

某幼儿园中班建构区，一个男孩（甲）在用软塑料块搭“大高楼”，另一个男孩（乙）在他旁边玩飞机。每当甲搭好了“大高楼”，乙的“飞机”就开过来撞倒了甲的“大高楼”。细心的王老师发现，乙的行为并没有引起甲的不悦，每当“大高楼”被撞倒后，甲就迅速地又搭起一座“高楼”，似乎在等待着乙的“飞机”的又一次到来。由此，王老师判断两个男孩正在非常默契地玩一种合作游戏，所以不但没有去干预，而是坐到甲的身旁，也拿软塑料块搭“高楼”，一边搭一边说：“我来搭一座不容易撞倒的大楼。”在老师的示范启发下，“高楼”越搭越结实，大家玩得津津有味。

结合教师在学前儿童游戏过程中的现场指导策略的原理，分析王老师指导本次游戏的合理之处。