第二节 根据短文内容，从题中所给的A、B、C、D四个选项中选出最佳选项。(共15小题；每小题1分，满分15分)
(A)
This is a street crossing. There are red and green lights at each corner. Drivers must watch the lights carefully. When there is a green light, the cars can go. When there is a red light, the cars must stop. They must wait until the red light changes to green. Then they can go on.
Sometimes the cars want to make a right turn or a left turn. They can make a right turn when the light is green or red. But they must wait until the green light is shining if they want to turn left.
Some people are color-blind(色盲). They can not see the difference between red and green lights. These people must not drive, or there will be accidents. We must keep our streets safe.
()26.Drivers must watch carefully at each corner.
A. green lights
B. red lights
C. orange lights
D. both green lights and red lights
()27.When there is a red light, .
A. the cars must stop
B. the cars may go on
C. the cars may make a left turn
D. the cars may take a right or left turn
()28.Cars can make a right turn when .
A. there is a red light
B. there is a green light
C. there is a red or green light
D. there is no light
()29.Color-blind people may have accidents because they can't .
A. see the cars
B. see the lights
C. see the difference between the red and green lights
D. hear cars
()30.According to(根据) the passage, must not drive.
A. young people
B. women
C. color-blind people
D. old men

(A)
26. D 根据第一段第二、第三句可知,司机必须看交通灯。故选D。
27. A 根据第一段第五句可知,红灯亮起时所有车辆必须停下。故选A。
28. C 根据第二段第二句可知,红灯或绿灯亮灯时都可以右转。故选C。
29. C 根据第三段第二句可知,色盲的人不能开车是因为他们不能分清红灯和绿灯的不同。故选C。
30. C 根据第三段第三句可知,色盲的人不能开车。故选C。

【分析】本题为英语阅读理解细节理解题，解题思路：先通读短文掌握核心内容（交通灯规则、色盲驾驶规定）；再针对各小题题干关键词，回到原文定位对应语句；最后将定位内容与选项对比，选出匹配的最佳答案，所有答案均可从原文直接找到依据。
【解析】26. 根据原文第一段第二、三句“每个路口有红绿交通灯，司机必须仔细看灯”，可知司机需注意红绿两种灯，故选D；27. 根据原文第一段第五句“红灯时车辆必须停下”，故选A；28. 根据原文第二段第二句“红灯或绿灯时都可以右转”，故选C；29. 根据原文第三段第二句“色盲分不清红绿交通灯的区别”，故选C；30. 根据原文第三段第三句“色盲的人不能开车，否则会出事故”，故选C。
【答案】26.D 27.A 28.C 29.C 30.C
【知识点】英语阅读理解、细节理解题
【点评】本题为基础细节查找类阅读理解题，难度低，主要考查学生快速定位原文信息的能力，适合巩固基础。
【难度系数】0.9