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问题 单项选择题

在鱼的血液循环中，流经心脏的血是（）。

A.全部是动脉血

B.全部是静脉血

C.左边部分是动脉血，右边部分是静脉血

D.右边部分是动脉血，左边部分是静脉血

答案

参考答案：B

单项选择题

The nurse is caring for a client with otosclerosis scheduled to undergo a stapedectomy. The client asks the nurse when her hearing will improve. Which response by the nurse is most appropriate

A. Your hearing may not improve but you’ll no longer be bothered by tinnitus.
B. Your hearing may be dramatically improved right after surgery.
C. You may notice improved hearing within 1 to 2 weeks.
D. Your hearing may improve 3 to 6 weeks after surgery.
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名词解释

独断型的领导行为模式
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