决策树法的注意事项有哪些?

题型:问答题 简答题

问题:

决策树法的注意事项有哪些?

考点:管理科学管理科学题库
题型:问答题 简答题

依据《危险化学品安全管理条例》的规定,剧毒化学品经营企业销售剧毒化学品是应当登记,销售记录至少应当保存()年

A.1

B.2

C.3

D.5

题型:问答题 简答题

One day, did not feeling well, Mr. Smith went to the hospital     1.____________

to have him examined. When he was given the test report,              2.____________

he was greatly shocked. “Am I dying?” He immediately                3.____________

was felt very ill. Filled with sadness, he went back home,              4.____________

taking a lot of pills and even wrote his will. “Maybe                  5.____________

a doctor made a mistake”, Mr. Smith thought and                          6.____________

went to the hospital to have more examination. To his                 7.____________

great joy, the doctor really made a mistake but he didn’t                8.____________

have cancer in all! Again, the whole world seemed beautiful.            9.____________

Mr. Smith went out for his favourite sport happily rather sadly.         10.___________

题型:问答题 简答题

2型糖尿病早期胰岛素分泌的特点是()
哪个是2型糖尿病发生早期反应性低血糖的病理生理基础()

A.胰岛素分泌第一时相缺失或减弱,第二时相高峰延迟,代偿性增高

B.胰岛素分泌第一时相下降,第二时相代偿性增加

C.不论第一时相还是第二时相均减弱

D.第一时相对于控制餐后血糖非常重要

E.糖尿病早期不存在胰岛素分泌缺陷

题型:问答题 简答题

简答战略环境和战略的关系。

题型:问答题 简答题

目前广泛应用的人类生育控制技术不包括()

A.避孕

B.人工流产

C.绝育

D.产前优生学诊断

E.克隆

更多题库