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问题 单项选择题 A1/A2型题

前列腺癌最好发的部位是（）

A.纤维肌肉基质区

B.外周区

C.中央区

D.移行区

E. * * 周围腺体

答案

参考答案：B

解析：前列腺癌最好发的部位是外周区。

单项选择题

分娩的主要产力是( )。

A．膈肌收缩力
B．腹壁肌力
C．肛提肌收缩力
D．子宫收缩力
E．腰肌收缩力
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单项选择题

Questions 1 to 5 are based on the following conversation.

A. Persevering is the key in getting these special accommodations.
B. Working from home is a pressing need for many members of the staff.
C. Frankness is often a good policy in negotiating with bosses.
D. Flexibility of schedule is an accommodation, not an entitlement.
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