题目内容

胃液中内因子的作用为( )。

A. 激活胃蛋白酶原
B. 参与胃粘膜屏障作用
C. 促进维生素B12的吸收
D. 促进胃泌素的释放
E. 抑制胃蛋白酶的激活

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下列哪项不属于胆汁作用的是

A. 分解脂肪
B. 乳化脂肪
C. 促进脂肪吸收
D. 刺激胆汁分泌
E. 中和进入十二指肠内的胃酸

与肠黏膜细胞吸收葡萄糖关系密切的转运过程是( )。

A. HCO3-的被动吸收
B. Na+的主动吸收
C. K+的主动吸收
D. Cl-的被动吸收
E. Ca2+的主动吸收

Your happiness index is bound to ___（1. A、slump；B、spiral；C、drastic；D、eviction；E、verge） downwards once your parasite life expires.A （2. A、slump；B、spiral；C、drastic；D、eviction；E、verge） in your confidence may result from your premature optimism about life. （3. A、slump；B、spiral；C、drastic；D、eviction；E、verge）as the measures were, little progress was made in betterment of social order.His indulgence in fun seeking has brought him to the _（4. A、slump；B、spiral；C、drastic；D、eviction；E、verge） of indifference to life.In much of the country, abuse of land resulted in a forced _______ （5. A、slump；B、spiral；C、drastic；D、eviction；E、verge）of farmers.

Failure to comply with these conditions will result in ___ （1. A、originates；B、deteriorate；C、comply；D、likelihood；E、termination）of the contract.Believe it or not, friendship is apt to （2. A、originates；B、deteriorate；C、comply；D、likelihood；E、termination）in times of crisis.Whereas those who _ （3. A、originates；B、deteriorate；C、comply；D、likelihood；E、termination）with social mainstreams prosper, those who do not are doomed to fail.The way you view the task ahead of you determines your mindset and your （4. A、originates；B、deteriorate；C、comply；D、likelihood；E、termination） of success.According to this senior official, any abuse of office _____ from the seed of lust for more.