试题与答案

以下关于角膜的描述中,哪一项错误()。A、前上皮由5—6层细胞组成 B、后上皮为单层

题型:单项选择题

题目:

以下关于角膜的描述中,哪一项错误()。

A、前上皮由5—6层细胞组成

B、后上皮为单层立方上皮,可合成分泌蛋白质

C、固有层是5层中最厚的一层

D、前、后界膜均为均质透明的膜状结构

E、角膜内神经末梢丰富

答案:

参考答案:B

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题型:阅读理解

任务型阅读。

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  So Dave and Mike go out and go to Scott's house. But Scott isn't at home. They have to go home.

How sad they are! What a boring Sunday!

根据短文内容,完成下列任务。

1. 根据上下文,猜测 (1) 处单词的意思:__________

2. 在 A、B、C、D四处依次填人所给单词的适当形式:

    __________ __________ __________ __________

3. 把(2)处画线的句子译成英语:

    __________

4. 把(3)处的汉语翻译成英语:

    __________

5. 根据上下文的意思,在E、F两处填上适当的疑问词:

    __________ __________

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