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【单选题】
根据系统安全工程的观点，危险是指（）。A.
人们对事物的具体认识，必须指明具体对象，如危险环境、危险条件、危险状态、危险物质、危险场所、危险人员、危险因素等
B.
系统中存在导致发生不期望后果的可能性超过了人们的承受程度
C.
可能造成人员伤害、疾病、财产损失、作业环境破坏或其他损失的根源或状态
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举一反三
【单选题】Which sentence from the section "When It Is Time To Quit" explains why sports might no longer be fun for kids?
A.
They stop playing sooner than expected.
B.
About 7 in 10 kids quit playing sports by age 13.
C.
There is too much pressure during games.
D.
"Joy" and "fun" matter a lot in sports.
【简答题】Quit, don't quit. Noodles, don't noodles. You are too concerned with what was and what will be. There's a saying: Yesterday is history, tomorrow is a mystery, but today is a gift. That is why it is ca...
【简答题】翻译了俄国作家果戈里的 ;前苏联法捷耶夫的 。
【简答题】选自《功夫熊猫》( Kongfu Panda ) Quit, don’t quit. Noodles, don’t noodles. You are too concerned with what was and what will be. There’s a saying: Yesterday is history, tomorrow is a mystery, but today is a g...
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