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问题 单项选择题

关于新生儿胆红素生成较多的原因，以下哪项不正确（）

A.胎儿处于相对缺氧的环境中，红细胞相对较多

B.出生后环境氧分压提高

C.胎儿血红蛋白半衰期比成年人长

D.新生儿红细胞寿命短

E.旁路胆红素生成较多

答案

参考答案：C

填空题

Complete the sentences with the given words in their suitable forms. (共8分)

小题1:Some parents purchase new _______________ (toy) for their kids before Christmas.

小题2:All the classmates took the difficult exam, but only _______________ (fifth) of them passed.

小题3:They were proud to say these paintings belonged to _______________ (they).

小题4:The professor made an interesting _______________(speak) at the meeting. 

小题5:Children were fond of reading _______________ (excite) stories in their free time. e

小题6:They had a(n) _______________ (happy) trip because of the bad weather.

小题7:PM2.5 is _______________ (main) caused by air pollution in some parts of the country.

小题8:The doctor is ready to _______________ (operation) on his broken leg.

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单项选择题

《2011年欧曼商务政策》中，经销商如未完成季度客户关系（跟进）维系计划的，扣罚季度运营政策的（）。

A.5%

B.8%

C.10%

D.15%
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