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Questions 1 to 3 are based on the passages you have just heard.

A. To find a good surgeon.
B. To get a second opinion.
C. To go and see a surgeon in England.
D. To have a talk with the surgeon.

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Questions 4 to 6 are based on the passages you have just heard.

A. Pennsylvania.
B. Kobe.
C. Tokyo.
D. Boston.

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Questions 4 to 6 are based on the passages you have just heard.

A. To design and build robots.
B. To present four-legged robots.
C. To discuss the latest advances in robotics.
D. To display robots that can perform various tasks.

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Questions 4 to 6 are based on the passages you have just heard.

A. RiSE is a four-legged military robot.
B. RiSE can run along the ground.
C. RiSE can climb a tree but not a pole.
D. RiSE was designed by a Japanese company.

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以下关于无线城域网WMAN的描述中不正确的是( )。

A. WMAN是一一种无线宽带接入技术,用于解决最后一公里接入问题
B. Wi-Fi 常用来表示WMAN
C. WMAN标准由IEEE 802.16工作组制定
D. WMAN能有效解决有线方式无法覆盖地区的宽带接入问题

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Questions 1 to 3 are based on the passages you have just heard.

A. To find a good surgeon. B. To get a second opinion. C. To go and see a surgeon in England. D. To have a talk with the surgeon.

Questions 4 to 6 are based on the passages you have just heard.

Questions 4 to 6 are based on the passages you have just heard.

Questions 4 to 6 are based on the passages you have just heard.

以下关于无线城域网WMAN的描述中不正确的是( )。

A. To find a good surgeon.
B. To get a second opinion.
C. To go and see a surgeon in England.
D. To have a talk with the surgeon.