以下说法正确是() A.访问转化率=访问量/点击量 B.收益=预期每次转化收益*转化

题型:多项选择题

问题:

以下说法正确是()

A.访问转化率=访问量/点击量

B.收益=预期每次转化收益*转化次数

C.实际点击价格=(下一名质量度*下一名出价)/当前质量度+0.01

D.ROI投资回报率=(收益-消费)/消费*100%=利润/消费*100%

考点:骨外科(医学高级)脊柱和骨盆骨折脊柱和骨盆骨折题库
题型:多项选择题

Long ago, near the village of Hedley, there lived a strange and playful trickster(骗子), known as the Hedley Kow. Sometimes it looked like an ordinary object. Sometimes it looked like a donkey or a goat.

One evening, as an old woman went along the path, she saw an old iron pot lying in the ditch. “Fancy that.”she said. “Nobody seems to want this old pot. I will take it home and plant pretty flowers in it.”

When she tried to lift it, she saw that it was full of gold pieces. “Well, now, if that doesn’t beat all,” she said. “I’m rich! I can buy a fine house and fancy cloths.”

The pot was heavy, so she tied her shawl around it and began to drag it home. After a while, she stopped to rest. When she looked in the pot, she was amazed to see that it was full of silver pieces!

“Oh, my!” she said. “Aren’t I the lucky one! If it were gold, thieves would have been after me. My friends might have been jealous. But I can hide these silver pieces, take out a few at a time, and live like a queen.”

On she went, pulling the pot after her. She was nearing home now. At her gate, she looked into the pot. What a surprise! The silver had changed into a lump(块)of iron. “Iron,” she said. “Well, now! No one will be jealous or want to steal this from me. I can use this iron to prop open my door and let in fresh air and sunlight. Lucky me!”

As soon as she said that, the pot began to grow and later it became a goat. Then it jumped up and ran off down the road laughing.

“Fancy that!” said the old woman. “I believe I have seen the Hedley kow! Not many folks can say that, and that’s a fact. I’ll just sit up by my fire tonight thinking about how lucky. I was to see it for myself. I truly must be the luckiest person in the world!”

73.Which of the following sayings can best describe this story?

A.All good things come to an end.      B.The early bird catches the worm.

C.Content is better than riches.          D.All bad luck goes away.

74.What does “seeing the Hedley kow for herself” stand for in the eyes of the old woman?

A.Glory              B.Honor             C.Misfortune          D.Luck

75.Readers may sense the old woman is _________.

A.optimistic        B.pessimistic       C.strange               D.mindless

题型:多项选择题

右图表明,公民、新闻媒体等都在负责地实行      

题型:多项选择题

下列肺癌的病理中,哪项是错误的()

A.腺癌型肺癌血行转移多见

B.多数鳞癌或未分化癌是属于中央型肺癌

C.肺癌侵及胸壁或膈肌时,可向腋下、上腹部主动脉旁淋巴结转移

D.在各型肺癌发病率中,女性多见的有腺癌、肺泡细胞癌

E.细支气管腺癌就是肺癌腺癌型

题型:多项选择题

关于撤职案的审议和决定,下列哪些选项符合《监督法》规定?()

A.县长可以向县人大常委会提出撤销个别副县长职务的撤职案

B.县级以上地方各级人大常委会主任会议可以依法向本级人大常委会提出撤职案

C.撤职案应当写明撤职的对象和理由并提供有关材料

D.撤职案由人大常委会全体组成人员的三分之二以上的多数通过

题型:多项选择题

费用与成本是既有联系又有区别的两个概念,费用与特定计量对象相联系,而成本则与特定的会计期间相联系。( )

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