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[主观题]

which of the following description about insulin-like growth factor（IGF) is correct？

A、mainly generated by liver

B、blood IGF levels and GH levels are inversely proportional

C、induces GH-mediated growth promoting effect

D、has no significant effect on brain growth

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更多“which of the following descrip…”相关的问题

第1题

According to Prof. Snow, which of the following is CORRECT?

A．Children become bilingual in learning a second language.

B．Children have difficulties in maintaining two languages.

C．Adult second-language learners become monolingual in learning a second language.

D．Adults are more likely to achieve native-like proficiency to learn a second language.

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第2题

下列哪种体液因子对造血起到抑制作用

A、类胰岛素生长因子（insulin－like growth factor，IGF）

B、干扰素α（interferon－α）

C、集落刺激因子（colony stimulating factor，CSF）

D、血小板生成素（thrombopoietin，TPO）

E、干细胞因子（SCF）

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第3题

下列哪种体液因子对造血起到抑制作用

A、胰岛素类生长因子(insulin-likegrowthfactor，IGF)

B、干扰素a(interferron-α)

C、集落刺激因子(colonystimulatingfactor，CSF)

D、白血病抑制因子(leukemiainhibitoryfactor,LIF)

E、干细胞因子(SCF)

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第4题

According to the 4th paragraph, which of the following statements is TRUE?

A．People like to talk in grocery stores endlessly about their sisters and family matters.

B．The obnoxious users of cell phone in public places remind us of the smokers in grocery stores years ago.

C．Smokers were angry when laws were passed to forbid smoking in groceries, and they now talked loudly in the shops on cell phone to rebel and revenge.

D．People who now talk incessantly on cell phone in grocery stores are those who liked to smoke there before.

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第5题

According to the 4th paragraph, which of the following statements is TRUE?

A．People like to talk in grocery stores endlessly about their sisters and family matters.

B．The obnoxious users of cell phone in public places remind us of the smokers in grocery stores years ago.

C．Smokers were angry when laws were passed to forbid smoking in groceries, and they now talked loudly in the shops on cell phone to rebel and revenge.

D．People who now talk incessantly on cell phone in grocery stores are those who liked to smoke there before.

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第6题

Which of the following should be written in your work experience?

A．Your likes and dislikes of previous employment.

B．Your relationships with the colleagues.

C．The skills you have learnt on each job.

D．The salaries you have got for the job.

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第7题

Which of the following should be written in your work experience?

A．Your likes and dislikes of previous employment.

B．Your relationships with the colleagues.

C．The skills you have learnt on each job.

D．The salaries you have got for the job.

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第8题

Which of the following statements is true about the technique of parody used in “The Glass Mountain”?

A.The climber assumes the noble mission of rescuing the enchanted princess just as the hero does in the original fairy tale.

B.The spectators, which do not appear in the original fairy tale, are portrayed as kind and helpful.

C.Barthelme numbers the sentences in order to arrange the materials with accuracy.

D.Unlike the hero in the fairy tale, the climber, instead of being courageous, decisive and clever, is portrayed as cowardly, hesitant and clown-like.

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第9题

Which of the following statements is TRUE according to the story?

A．The sea looked like a piece of gold.

B．Seabirds flew away when Tim arrived.

C．Tim was the only person on the beach.

D．The sky got dark as Tim reached the cave.

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第10题

Which of the following statements is NOT true about vagina? ()

A、It is a small sensory organ, which is located toward the front of the vulva where the folds of the labia join

B、It is a female’s external reproductive organ