问题 单项选择题

火车停靠在站台上,乘客往往会发现这样的现象,对面的火车缓缓起动了,等到站台出现,才知道对面的火车没有动,而是自己乘坐的火车开动了,则前、后两次乘客采用的参考系是()

A.站台,对面火车

B.两次都是对面火车

C.两次都是站台

D.自己乘坐的火车,站台

答案

参考答案:D

阅读理解

篇章结构。

     __1__ He had more money than he could ever spend,and he was admired and looked up to by his

community.__2__ He wasn't happy.All his life he had been pursuing happiness and striving(奋斗)for

happiness,but he had never been able to find it.

     Then one day he heard about a hidden temple in Nepal that had a special room that contained the

secret of happiness.__3__ After many years of searching and countless hardships he arrived there.He was tired and penniless,but he knew that none of that mattered now because he had found the temple.He asked a wise,smiling monk(和尚)if he could enter the special room.The monk agreed and showed him the stairs

leading to the room.__4__ He stared into the room with sunlight streaming through the window and saw

what he had come so far to find.There hanging on the wall was the secret of happiness.The man gazed at

his reflection in the mirror and laughed.

     __5__ Happiness is a choice that we can make.Don't spend the rest of your life searching the world for happiness then.Just look in the mirror and laugh.Just let the happiness flow from your heart,mind,and soul

until it fills your life and the lives of all those around you.

A.He immediately sold all that he owned and set out to find this hidden temple.

B.The man found the secret of happiness at last.

C.But he knew that something was missing in his life.

D.He climbed them with legs shaking with expectation and slowly opened the door.

E.There once was a very wealthy and successful man.

F.It is time that we all realized that we were the secret of our own happiness.

G.It was difficult to find the temple in Nepal.

判断题