问题 填空题

一个类可以从直接或间接的祖先中继承所有属性和方法。采用这个方法提高了软件的 【3】

答案

参考答案:可重用性

解析: 本题考查了继承的优点:相似的对象可以共享程序代码和数据结构,从而大大减少了程序中的冗余,提高软件的可重用性。

阅读理解

Along the seashore(海边),the tall coconut(椰子)trees waved in he wind. The sand was white in the bright sun, and the ocean was dark blue. The houses in the town near the shore, were painted white. The boats had been pulled up on the shore. Usually they would all be in the water with hard-working fishermen. But today was a holiday, and everyone was  preparing for the celebration that was going to take place that evening.

In the distance, men could be seen climbing the coconut trees. They were singing as they worked. There were monkeys in the trees, too. The monkeys were jumping up and down and screaming angrily.The climbers just laughed at the monkeys and continued to pick the fruits.

小题1:What is this passage about?

A.It tells us a story of the monkeys.

B.It describes the scene on the seashore.

C.It talks about the life of the fishermen.

D.It is about how the people celebrated a holiday.小题2:The boats had been pulled up on the shore because_________.

A.it was a holiday

B.the weather was too hot

C.there was going to be a storm

D.it was not the season for fishing小题3:The men climbed the coconut trees to_________.

A.pick the coconuts

B.catch the monkeys

C.look at the ocean far away

D.see who could climb high and fast小题4:The word "screaming" in Paragraph Two probably means _______.

A.singing and working

B.jumping up and down

C.running here and there

D.shouting in a high voice小题5:The monkeys were angry because________.

A.the men were trying to catch them

B.the men wanted to drive them away

C.the men got the coconuts , which were their food

D.the men climbed higher and faster than they did

问答题 简答题