图甲中,入射光线1过焦点,入射光线2与主光轴平行; 图乙中,两条入射光线都与主光

题型:问答题

问题:

图甲中,入射光线1过焦点,入射光线2与主光轴平行;

图乙中,两条入射光线都与主光轴平行.请画出折射光线.

考点:实像和虚像
题型:问答题

根据所给首字母或汉语提示写出单词的正确形式。

1. Do you know how to _______ (发音) this new word?

2. He is doing a ______ (调查) about how to learn English well.

3. I want to know how you are going to ______ (提高) your English this year.

4. Doing more listening ______ (练习) every day is very important.

5. It's a good way to use ______ (抽认卡) to teach English words.

6. M______ all the new words in this unit is a bit difficult for me.

7. We found the holiday f______  because of the bad weather.

8. The teachers were most i______ by your performance in the exam.

9. We never study grammar because it's too b______.

10. I study English by making v______ lists.

题型:问答题

和中心注射对比剂相比,外周注射时碘信号值大约减少()

A.20%

B.40%

C.60%

D.80%

E.100%

题型:问答题

《商业银行授信工作尽职指引》规定,以下选项,属于商业银行授信格式合同文本的主要条款的是()

A.客户必须提供的年度财务报告

B.未经银行允许,合同期内客户不得因主观原因关闭

C.未经银行允许,客户不得向其他授信人申请授信

D.未经银行允许,客户不得为第三方提供额外债务担保

题型:问答题

刑满释放指______。

A.罪犯原判刑期执行届满
B.罪犯原判刑期执行届满或经人民法院变更刑期后执行届满
C.人民法院通过审判监督程序,依法撤销原判决裁定的释放
D.经人民法院变更刑期后执行届满

题型:问答题

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