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.


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.


3. How do people use this 3D map?
a. People get visual effects embedded in the landscape.
b. People can browse a verbal index of all points of interest.
c. People control a menu with one button.


4. What does the underlined phrase “last mile problem” in Para. 7 mean?
a. The last mile before reaching the destination.
b. The doctor's office is always a mile away from where the blind live.
c. It's difficult to get to a specific place, such as an office, a café, a bar, etc.


5. Which of the following statements is TRUE according to the text?
a. Touch-responsive maps provide dependence to the visually impaired.
b. The visually impaired people can hear a fountain gurgling or a bell tower chiming when using 3D maps.
c. 3D maps can show building information and directions when touched.


(责任编辑：admin)要这答案加QQ：800020900 或加微信：vq800020900 获取