问题 单项选择题

对计算机发展阶段的描述中,比较正确的描述是

A.计算机经过四代发展,即电子管、晶体管、集成电路、VLSI等阶段

B.计算机经过四型发展,即大型机、中型机、小型机、微型机

C.计算机经过三步发展,即大型机、微型机、网络机

D.计算机经过五段发展,即大型主机、小型机、微型机、客户机/服务器、互联网

答案

参考答案:D

解析: 计算机的发展阶段主要经历了大型主机、小型机、微型机、客户机/服务器和互联网5个重要阶段。

阅读理解

She is a beautiful red-haired girl. she has been shopping with her mom in Wal-Mart. It was raining hard outside. We all stood there under the awning (雨篷). Her voice was so sweet. “Mom, let’s run through the rain,” she said.

“What?” Mom asked.

“Let’s run through the rain!”

“No, honey. We’ll wait until it slows down a bit,” Mom replied.

The child waited about another minute and repeated, “Mom, let’s run through the rain.”

“We’ll get wet if we do,” Mom said.

“No, we won’t, Mom. That’s not what you said this morning,” the young girl said as she pulled her mom’s arm.

“This morning? When did I say we could run through the rain and not get wet?”

“Don’t you remember? When you were talking to Daddy about his cancer(癌症), you said, we can get through anything!”

The crowd(人群) became silent. Nothing could be heard but the rain. No one came or left in the next few minutes. Mom thought for a moment about what she would say.

“Honey, you are right. Let’s run through the rain. If we get wet, maybe we’ll just need to get a wash,” Mom said.

Then off they ran. People all stood watching, smiling and laughing as they rushed past the cars and through the puddles(水坑).

They held their shopping bags over their heads. They got wet through. But they were followed by a few who laughed like children all the way to their cars.

People can take away your money and health. But no one can ever take away your memories….So don’t forget to make time to make memories every day.

小题1:Mom told the girl’s father “we can get through anything” in order to _________.

A.show she is strong

B.encourage him

C.prove her ability

D.make memories小题2:The best title of the passage is “________________”.

A.A Mom and Her Girl

B.Shopping in Wal-Mart

C.Health Is Most Important

D.Let’s Run through the Rain

论述题