Although he is considered a great writer,

题干

A：his works are not widely read

B：but his works are not widely read

C：however his works are not widely read

D：still his works are not widely read

上一题下一题 0.0难度选择题更新时间:2018-04-04 08:01:49

A

周末，爸爸开着小汽车带着一家人去自驾游．一路上，小明仔细观察发现，公路两边的树快速向后跑去，经过学校的公路旁边都有树立一个禁止鸣放喇叭的标志．经过闹市区，爸爸叫小明把车窗关上．天色渐暗，爸爸打开车前灯，把车头前方照亮．小明想把车内的照明灯也打开，但是爸爸却说不能开，车内亮灯会影响他的视线．

请你根据以上信息，在下表中描述两个与物理有关的情景，并写出所涉及的物理知识．