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【单选题】
有关睾丸活检，不正确的是( )。A.
有一定的损伤性
B.
活检标本用甲醛液固定
C.
双侧小睾丸(容积小于10mL)者不必再作活检
D.
利用睾丸活检的超微结构特点探索男子抗生育机理
E.
主要适用于睾丸体积和血清FSH水平正常的不明原因的无精子症
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【简答题】种群调节机制内源性调节理论包括____ 、内分泌调节学说和遗传调节学说。
【单选题】关于粒层细胞瘤的叙述，下列哪项是错误的?( )
A.
来源于性索间质肿瘤
B.
常产生雌激素
C.
瘤细胞核上可见核沟
D.
有Call-Exner小体
E.
属于高度恶性肿瘤，预后差
【单选题】When uncovered interest parity holds, it means that:
A.
a currency is expected to appreciate by as much as its interest rate is lower than the interest rate in the other country.
B.
a currency is expected to appreciate by as much as its interest rate is higher than the interest rate in the other country
C.
exchange rate risk is unusually high
D.
the forward premium equals the interest rate differential.
【多选题】2015年政府工作报告指出，我们要实现经济平稳健康发展，必须（）。
A.
毫不动摇坚持以经济建设为中心，切实抓好发展这个执政兴国第一要务
B.
坚持独立自主、自力更生的原则
C.
加快转变经济发展方式，实现有质量有效益可持续的发展
D.
坚持不懈依靠改革推动科学发展
【简答题】能否说并行描述语句在可编程器件中生成的是并行处理的电路结构，而顺序描述语句生成的是串行处理的电路结构?为什么?
【单选题】在VISCOCHIEF型燃油黏度控制系统中，其控制电路在结构上总体包括（）。 ①CPU ②模数转换电路 ③可编程并行接口电路 ④数模转换电路 ⑤开关量输入电路 ⑥显示电路 ⑦输出控制和报警电路 ⑧模拟量输入电路
A.
①⑤⑥⑦⑧
B.
①②⑤⑥⑦
C.
①③④⑥⑧
D.
①②④⑦⑧
【单选题】When uncovered interest parity holds ( )
A.
A currency is expected to appreciate by as much as its interest rate is lower than the interest rate in the other country.
B.
The forward premium equals the interest rate differential.
C.
A currency is expected to appreciate by as much as its interest rate is higher than the interest rate in the other country
D.
A currency is expected to depreciate by as much as its interest rate is lower than the interest rate in the other country
【简答题】简述亚那切克的音乐创作特点。
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