唐太祖李世民修建了著名的皇家宫殿（），规模宏大，其正殿含元殿非常雄伟。 A.紫禁城

单词拼写。根据下列句子语境及所给汉语注释或首字母，在每小题空缺处写出各单词的正确形式。

（每空只写一词）

1. All countries, big or small, should be ______ (平等).

2. I ______ (认出) Mike the moment I saw him.

3. We aim at ______ (质量) rather than quantity.

4. She lived three ______ (街区) away from me when we were kids.

5. She ______ (遭受) from loneliness, but she had to learn to like it there.

6. Go around the corner on the left and keep going ______ (一直) along the road.

7. I think it is wrong of you to ______ (忽视) the teachers' opinion.

8. A great number of houses were completely d______ in the earthquake.

9. Lucy is a r ______ girl, so you can turn to her for help.

10. Many people were killed or i______ during the earthquake.

下列说法不符合事实的是（　　）

A．许多作物在春天播种，天寒地冻不适合播种

B．播种前要保持土壤干燥，防止土壤内缺氧

C．播种前往往要松土，使土壤中有充足的空气

D．如果刚下过小雨，不用浇水就可以播种

如图有六种途径可以制得氧气，请回答下列问题：

（1）写出B途径发生化学反应的符号表达式：                                             ；

写出C途径发生化学反应的符号表达式：                                             ；

（2）          （填序号）途径发生的是物理变化；

（3）发生化学变化的途径，它们的基本类型是           ；

（4）为了使A、F两种途径更快地制取氧气，还需要加入        ；

易致血糖升高：

A．乙醚
B．氟烷
C．硫喷妥钠
D．氯胺酮
E．东莨菪碱

在体内，药物分布的速度取决于（）

A.药物的浓度

B.药物的活性

C.药物的溶解度

D.药物与血浆蛋白的结合程度

E.该组织的血流量和膜通透性