搜题请搜索小程序“爱下问搜题”
问题 选择题

“安而不忘危、存而不忘亡、治而不忘乱、富而不忘贫、乐而不忘忧、顺而不忘逆、甘而不忘苦、福而不忘祸”。这是中国几千年来的思想智慧。这种智慧就是[ ]

A．节俭意识            

B．忧患意识      

C．进取意识            

D．竞争意识

答案

答案：B

听力题

根据句意及所给首字母或汉语提示，写单词完成句子。注意：请将答案写在答题卡上相应题号的横线上。

小题1:The speech contest will be held next Friday. I must make full p__▲__ for it.

小题2:Keeping calm is the most important thing you should remember in time of e__▲__.

小题3:I will be f__▲__ to look out of the window from a high building and it is said to be a disease named acrophobia (恐高症).

小题4: They are having a heated a__▲__ over whether smoking is bad for the health.

小题5:Tom d__▲__ the gold medal in the speech competition as he had made so many efforts that hardly could anybody imagine.

小题6: He wastes so much of his valuable time __▲__ (聊天) on the Internet.

小题7:Tom is so anxious that he can’t __▲__ (专注)on his teacher’s lessons.

小题8: Our school bought a lot of new teaching __▲__ (设备) this term.

小题9:The scientist was highly praised for his great __▲__ (成就).

小题10: I sat down __▲__ (安静地) and thought about it over and over again.
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单项选择题

栈通常采用的两种存储结构是

A) 顺序存储结构和链式存储结构
B) 散列方式和索引方式
C) 链表存储结构和数组
D) 线性存储结构和非线性存储结构
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