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问题 单项选择题

关于敬业，正确的说法是（）

A.敬业度越高的员工，离开企业独立创业的愿望越加强烈

B.美国社会学家帕森斯最早提出了"员工敬业度"的概念

C.在关心工作质量等方面，敬业度高的员工比敬业度低的员工高出几倍

D.敬业度需要掌控在一定范围内，因为高度敬业会降低创新能力

答案

参考答案：C

完形填空

A group of frogs were traveling through the forests, but unluckily two of them fell into a hole. The other frogs tried to help them. When they saw how deep the hole was, they cried to the two frogs,“We can’t save you.”The two frogs didn’t care and tried their best to jump up out of the hole. The other frogs kept saying that they were sure to die. Finally, one of the two frogs gave up, because he heard what the others were saying. Then he fell down and died. The other one, however, continued to jump as hard as he could, and at last he succeeded. When he got out, the other frogs asked, “Didn’t you hear us?” The frog, who had a poor hearing, explained, “I thought you were encouraging me all the time.”

The story teaches us: There is power of life and death in the tongue. An encouraging word to those who are down can help them out while a discouraging word can kill them.

Fill in the blanks according to the passage. Only one word for each blank.

While a group of frogs were traveling through the forests, two of them fell into a deep 小题1:_________. The other frogs had no ways to save them. They kept saying that the two frogs were sure to die. Hearing this, one of the two frogs 小题2:_________ and died. But the other one tried to jump as hard as小题3:________ and succeeded. Because there was something wrong with his ears, he thought the others were encouraging him. The story tells us when a person is in 小题4:___ , we should 小题5:_________him instead of discouraging him.
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计算题

一定质量的某金属X和足量的稀H2SO4反应，生成6.02×1022个 Xn+ ，这些阳离子共有6.02×1.3×1023个质子、6.02×1.4×1023个中子。

（1）求Z、n和A的值。

（2）写出该金属与稀H2SO4反应的化学方程式。
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