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问题 多项选择题

体重是身体各部分、各种组织重量的总和，在一定程度上说明儿童的（）的综合情况。

A.骨骼

B.肌肉

C.体脂肪

D.内脏重量

E.营养状况

答案

参考答案：A, B, C, D

单项选择题

A young man is remanded by the courts for psychiatric treatment. From his police record the nurse notices that the client has records of delinquency, running away, auto theft, and vandalism in his early teenage years. He dropped out of school at age 16 and has been living on his own since then. His history suggests maladaptive coping. Which of the following problems is most associated with maladaptive coping

A. Antisocial personality disorder.
B. Borderline personality disorder.
C. Obsessive-compulsive personality disorder.
D. Narcissistic personality disorder.
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单项选择题

根据程序局部性理论，Denning提出了工作集理论。工作集是进程运行时被频繁访问的页面集合。在进程运行时，如果它的工作页面都在 (7) 内，能够使进程有效地运行，否则会出现频繁的页面调入/调出现象。
假设窗口尺寸为10，在某一段时间内，进程所访问的逻辑页面顺序如图2-2所示，那么在t1时刻的工作集是 (8) 。
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