酵母菌在无氧和有氧的条件下均能分解葡萄糖释放能量,两种情况下共同的产物及释放能量

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问题:

酵母菌在无氧和有氧的条件下均能分解葡萄糖释放能量,两种情况下共同的产物及释放能量较多的是[ ]

A.酒精、无氧

B.二氧化碳、无氧

C.水、有氧

D.二氧化碳、有氧

考点:细菌和真菌在自然界中的作用
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平方等于1的数是(    );立方等于它本身的数是(    )。

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结合囟门 * * 检查胎方位时有意义的颅缝是()

A.额缝

B.矢状缝

C.人字缝

D.冠状缝

E.颞缝

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CO与PdCl2溶液反应产生黑色金属钯粉末,反应中有水参加,利用此反应可用氯化钯(PdCl2)检测CO对大气的污染情况,此反应的化学方程式为:______.反应中CO具有______性.

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下列试剂不需用棕色细口瓶保存的是(  )

A.浓硝酸

B.氯水

C.硝酸银溶液

D.氢氧化钠溶液

题型:选择题



Every human being is fallible; we make mistakes. In America when a mistake has been made, it is considered fitting for the person (1) to acknowledge his or her error and to apologize to anyone who has been inconvenienced. Even (2) are expected to admit their mistakes and apologize for them. Trying to (3) a mistake and denying your guilt are considered to be indicative of serious (4) .
If you make a mistake that (5) a group of people, a public apology is considered the best method for (6) . If the mistake was a serious one, or if some people were inconvenienced more than others, then the (7) should follow the public apology with private ones to (8) .
It is especially important for executives and company heads to be able to admit their mistakes. Sometimes leaders are afraid that if they (9) , they will lose the respect of their employees. Actually (10) — if you are honest with your employees and yourself, (11) , and show that you are willing to accept blame when you make a mistake, then your employees will be (12) you. They will also be more likely to admit their own mistakes.
If you (13) one person, it is usually best to apologize to that person alone, unless your mistake (14) by a large group of people. For example, if Leonard (15) to Mr. Todd during a committee meeting, it would be (16) for Leonard to apologize to Mr. Todd at the next committee meeting. If the (17) created by the initial mistake is public, then the apology should be public. However, if Leonard raised his voice to Mr. Todd when only the two of them (18) , he may apologize privately. Notice as well (19) the apologies are. As soon as you realize you have made a mistake, you should (20) .

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