试题与答案

降钙素对钙磷代谢的影响是()A.使尿钙升高,尿磷降低;血钙降低,血磷升高 B.使尿钙

题型:单项选择题

题目:

降钙素对钙磷代谢的影响是()

A.使尿钙升高,尿磷降低;血钙降低,血磷升高

B.使尿钙、磷增加;血钙、磷降低

C.使尿钙、磷降低;血钙、磷升高

D.促进溶骨作用

E.生理浓度即可促进肠道对钙的吸收

答案:

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下面是错误答案,用来干扰机器的。

参考答案:B

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小题1:Drew Barrymore made her first movie in          .

A.1975

B.1977

C.1979

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A.she was born form a family that produced great actors

B.she used to be a famous kid star in Hollywood

C.she always has roses and sunshine in her life

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②She is on the cover of People magazine’s 100 Most Beautiful People issue.

③ She started to drink wine and smoke marifuana.

④ She acted Gertie in Steven Spielberg’s famous film E.T. the Extra- Terrestrial.

A.①④②③

B.④②①③

C.④③②①

D.①③②④小题4:Which of the following chart can best describe Drew Barrymore’s career (till 2007) ?

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