65. For what purpose are the diving pipes used?

　　 A. To absorb heat from the sun. B. To store heat for future use.

C. To turn solar energy into heat energy.

D. To carry heat down below the surface.

64. Which of the following is true according to the first two paragraphs?

　　 A. Arian de Bondt got his idea from his boss.

　　 B. Large, flat, black surfaces need to be built in cities.

C. The Dutch engineer's system has been widely used.

D. Heat can also be collected from asphalt roads.

9．A．easier　　　 B．better　　　 C．faster　　　　 　　　　D．worse

8．A．excited　　 B．surprised　　 C．interested　　 　　　　D．encouraged

7．A．1itres　　　　　 B．kilograms　　 C．pounds　　　 　D．kilometres

6．A．far　　　　　　 B．1ong　　　　 C．short　　　 　　D．high

5. A．finding　　　　 B．accepting　　　 C．looking for　 　D．pointing at

4. A. other　　　　　　 B. last　　　　 　　C. extra　　　　　 　D. rest

3. A. ordered　　　　　 B. booked　　　　 C. offered　　　　 　D. bought