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问题 选择题

2005年—2013年人民币汇率变动表(100美元兑人民币)，这说明

2005年7月2013年9月
811元610.58元
A．美元汇率升高         B．人民币贬值     

C．美元升值             D．人民币汇率升高

答案

答案：D

题目分析：从本题图表中可以看出，与2005年相比，2013年100美元能够兑换到的人民币减少了。这意味着美元贬值，美元兑人民币汇率跌落；人民币升值，人民币兑美元汇率升高。由此可见，答案是D项。

单项选择题

抖动传递函数定义为（）。

A.10Lg（输出抖动／输入抖动）

B.20Lg（输出抖动／输入抖动）

C.10Lg（输入抖动／输出抖动）

D.20Lg（输入抖动／输出抖动）
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完形填空
My two-year-old daughter Kate wanted a dog. But I was too busy to buy one. One day, Kate ran in, shouting, “Mom! Come to see my dog!” Her face was red with __36__.
I followed her to the bush and found a __37__! He was hurt. Seeing me, he stood up __38__!
I could see his teeth! God! My mouth felt __39__. “Don’t be afraid. That’s mom. She loves you, too.” Kate said. Then he became friendly. It was __40__!
I __41__to find my husband and told him about the wolf. We should have killed the wolf, __42__Kate loved him. Besides, he was gentle to Kate. So we called the vet(兽医）finally.
Kate named the wolf Ralph __43__ she carried food to him every day. Later, Ralph got well. They played together in the daytime. At night, Ralph would return to the mountains. Sometimes he __44__but came back several days later.
On Kate’s first day of school, we could see Ralph’s __45__. After the school bus left, Ralph lay by the side of the road and __46__. When Kate returned, he got happy again. This __47__throughout Kate’s school years.
Twelve __48__passed.
One day we heard that a she-wolf was killed. The other wolf was hurt and ran away. We were__49__about Ralph. That night, Ralph returned with a wound(伤口). Sixteen-year-old Kate held his head and __50__him. We hope he could come through. However, he __51__.
Kate cried. I noticed something strange in the bush-----two little yellow eyes! Ralph’s __52__! Before he died, Ralph __53__his child to us ! He knew he would be __54__here, as he had been. Ralph, Ralph... I was __50__.
“Don’t be afraid, little...Ralphie. That’s mom. She loves you, too.”
小题1:
A．encouragementB．entertainmentC．excitementD．agreement
小题2:
A．dogB．foxC．wolfD．tiger
小题3:
A．suddenlyB．finallyC．slowlyD．patiently
小题4:
A．hurtB．dryC．warmlyD．cold
小题5:
A．wonderfulB．unhappyC．unbelievableD．normal
小题6:
A．preparedB．rushedC．pretendedD．wanted
小题7:
A．howeverB．soC．thoughD．but
小题8:
A．andB．butC．soD．or
小题9:
A．disappearedB．turnedC．passedD．came
小题10:
A．sadnessB．dreamC．understandingD．anger
小题11:
A．sleptB．leftC．sangD．waited
小题12:
A．stoppedB．joinedC．livedD．continued
小题13:
A．yearsB．weeksC．monthsD．days
小题14:
A．surprisedB．hopefulC．worriedD．careful
小题15:
A．comfortedB．beatC．washedD．struck
小题16:
A．succeededB．diedC．criedD．woke
小题17:
A．motherB．fatherC．childD．wife
小题18:
A．postedB．broughtC．gaveD．threw
小题19:
A．happilyB．safeC．warmD．friendly
小题20:
A．confusedB．frightenedC．disappointedD．moved
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