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【多选题】
下列作业环境有害因素属于化学性因素的是()。
A.
氮氧化物
B.
硫化氢
C.
一氧化碳
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参考答案:
举一反三
【简答题】Why did he give up his job in the factory? Because he had ______ .
【单选题】( )是党的基础性建设。坚持以科学理论引领、用科学理论武装,是我们党永葆先进性、纯洁性的根本保证。
A.
文化建设
B.
政治建设
C.
思想建设
D.
济建设
【单选题】. Not until _______ smoking ________ healthy lungs.
A.
did he five up, he had
B.
did he give up, did he have
C.
he gave up, he had
D.
he gave up, did he have
【多选题】决策的定量方法包括( )。
A.
投资效果分析法
B.
决策树法
C.
头脑风暴法
D.
悲观决策法
E.
最小后悔值法
【简答题】当将文件属性设置为()后,用户就不能修改该文件的内容。
【单选题】肝破裂患者,术后4天,高热39.8℃,切口局部红肿有渗液,首要的措施是
A.
加大抗生素剂量
B.
理疗
C.
退热处理
D.
拆除缝线引流
E.
继续观察伤口变化
【单选题】Computers can beat chess champion Gary Kasparov at his game, count all the atoms in a nuclear explosion, and calculate complex figures in a fraction of a second, but they still fail at the slight diff...
A.
defeating the best chess player in the world
B.
telling subtle differences between languages
C.
translating over 60 percent of difficult texts
D.
doing human-like common sense reasoning
【单选题】What's the public's opinion about nuclear industry?
A.
People have little confidence in nuclear power for the potential disaster of nuclear accidents.
B.
People think it important to exercise strict monitoring and effective management of the existing plants.
C.
People believe the best way to avoid nuclear disaster is to shut down all the nuclear power stations.
D.
People agree to prohibit the existing nuclear plants from running to the end of their useful lives.
【单选题】人体维生素K可来源于( )。
A.
大豆
B.
绿叶蔬菜
C.
鸡蛋
D.
牛奶
【多选题】如果输出的不是最早最短出现的那个字符串,而是最后面出现的最短字符串,怎么进行输出中间值的方式调试,最容易得出结果?(多选)
A.
当前最短的字符串str
B.
当前最短的字符串长度di
C.
当前的标志位flag
D.
当前的字符串s
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