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问题 多项选择题

以下关于主承托区的描述，哪几项对()

A．上下颌牙槽嵴顶

B．表面有高度角化的复层鳞状上皮

C．上皮下有致密的粘膜下层

D．能承受咀嚼压力

E．能保证义齿不松动

答案

参考答案：A, B, C, D

填空题

根据句意和首字母提示每空填一个单词，使句意完整。

1. J_________ 1st is New Year's Day.

2. How do you s_________ pen?

3. Are those your pencil s_________?

4. Tom has a great sports c_________.

5. I think this movie is very e_________.

6. We want a lot of v_________ and fruit.

7. The teacher has a q __________ to ask us.

8. "What's your f_________ name?""Mike."

9. Sam is sitting n_________ to the window.

10. We like ice cream for d_________.

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单项选择题

针对发病原因或主证而起主要治疗作用的药物是（）

A．君药

B．臣药

C．佐药

D．使药

E．其他
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