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重庆开放大学理工英语4作业答案

理工英语4

学校: 重庆开放大学

平台: 国家开放大学

题目如下：

1. 1. What are the distinct features of this 3D map?

A. It's touch-responsive.

B. It can talk.

C. It can vocalize building information and directions when touched.

答案: It can vocalize building information and directions when touched.

2. 2. What is the ultimate purpose of designing this 3D map?

A. To find an interactive way of finding places.

B. To help visually impaired visitors navigate public spaces.

C. To give audience a way to understand their environment.

答案: To help visually impaired visitors navigate public spaces.

3. 3. How do people use this 3D map?

A. People can browse a verbal index of all points of interest.

B. People control a menu with one button.

C. People get visual effects embedded in the landscape.

答案: People can browse a verbal index of all points of interest.

4. 4. What does the underlined phrase “last mile problem” in Para. 7 mean?

A. It's difficult to get to a specific place, such as an office, a café, a bar, etc.

B. The last mile before reaching the destination.

C. The doctor's office is always a mile away from where the blind live.

答案: It's difficult to get to a specific place, such as an office, a café, a bar, etc.

5. 5. Which of the following statements is TRUE according to the text?

A. Touch-responsive maps provide dependence to the visually impaired.

B. 3D maps can show building information and directions when touched.

C. The visually impaired people can hear a fountain gurgling or a bell tower chiming when using 3D maps.

答案: The visually impaired people can hear a fountain gurgling or a bell tower chiming when using 3D maps.