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4. According to the eighth paragraph, hybrid cars_____
A)offer fewer mileage than petrol driven cars
B)run faster than petrol driven cars
C)run more miles than petrol driven cars
D)offer more batteries than petrol driven cars
5. Which of the following is true about the hope of car manufacturers according to the last paragraph?
A)Low-emission cars should be banned.
B)Only zero-emission cars are allowed to run on motorways.
C)The legislation will encourage car makers to produce more electric cars.
D)The legislation will allow more 10w. emission to be produced.
第3篇
Electronic Teaching
The potential of closed-circuit television and other new electronic teaching tools is so great that it is fascinating to visualize " the school of tomorrow ".
Televised lessons will originate from a central building having perhaps four or five master studios. The lessons will be carried into classrooms all over a city, or even an entire country.
After a televised lesson has been given, the classroom teacher will take over for the all-important " follow-up" period. The students will ask any troublesome questions, and difficult points will be cleared up through discussion.
Should question arise, the students will be able to talk directly to the teacher on individual " intercoms " without disturbing the rest of the class. In this way, the teacher will be able to conduct as many as three classes at the same time.
1. Lessons broadcast by television will come from________
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