Question

This is a street crossing. There are red and green lights at

Answer 1

小题1:C

小题2:A

小题3:C

小题4:C

小题5:B

小题1:根据文章内容Drivers must watch the lights carefully.可知答案为C

小题2:根据文章内容When there is a red light, the cars must stop可知答案为A

小题3:根据文章内容They can make a right turn when the light is green or red.可知答案为C

小题4:根据文章内容Some people are color-blind(色盲). They can not tell the difference(不同) between the red and green lights. These people must not drive, or there will be accidents. We must keep our streets safe.可知答案为C

小题5:根据文章内容可知答案为B