题目内容

收集原有的撩印样本因时间原因导致整个指印模糊时可用哪些方法提高清晰度?( )

A. 光检法
B. 计算机模糊图像处理法
C. 减薄法
D. 静电提取法

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秘密收取的措施有哪些?()

A. 利用接待来访的机会
B. 利用嫌疑对象的生活规律、习惯、爱好和一定时期的行为特点
C. 制造冲突
D. 利用嫌疑犯对象周围的关系

[音频]Listening ComprehensionSection A (28%)Directions: In this section, you will hear three news reports. At the end of each news report, you will hear two or three questions. Both the news report and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A), B), C) and D).News Report OneQuestions 1 and 2 are based on the news report you have just heard.

A. England.
B. Sweden.
C. Egypt.
D. The U.S.

News Report ThreeQuestions 5 to 7 are based on the news report you have just heard.5.

A. Pleasure of reading.
B. Advantages of going to the library.
C. Necessity of college education.
D. Benefits of growing up around books.

7.

A) Kids will benefit from the books at home even if they don’t read a lot of them.
B) Kids do not have to go to college to be successful in career.
C) Kids should be encouraged to read all the books at home.
D) The more books kids read at home, the more skilled they are at problem-solving.

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