皮皮学，免费搜题
登录
搜题
【单选题】
对于序列(12，13，11，18，60，15，7，20，25，100)，用筛选法建堆，必须从键值为(46)的开始。A.
18
B.
60
C.
15
D.
100
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】What does "fruitful ideas do not come in an intellectual vacuum" mean?
A.
Most scientific discoveries do not occur in laboraories.
B.
Most chance discoveries are inspiration for well-designed exploration.
C.
Meaningful scientific discoveries can not be achieved without intellectual preparation.
D.
Chance discoveries are often triggered by the observation of an external event.
【多选题】What are the responsibilities for a country in the fight against COVID-19?
A.
dramatically increasing testing capacity and care for patients
B.
developing life-saving medical interventions
C.
implementing effective containment strategies
D.
readying hospitals
E.
activating and enhancing emergency response systems
【单选题】What does the 2016 survey show about adult library users?
A.
Their interaction with teenagers proved fruitful.
B.
They used libraries less often than teenagers.
C.
They tended to visit libraries regularly.
D.
Their number increased modestly.
【简答题】A new weapon is on the way in the fight against smoking in Europe. Soon when smokers buy cigarettes, they might see a shocking photo of a blackened lung or a cancer patient staring back at them from t...
【单选题】The main idea of the passage is that ______.
A.
technology can help in the fight against hunger
B.
America's Second Harvest has found more donors
C.
America's Second Harvest promotes the development of technology
D.
hunger is a problem even in the wealthiest country in the world
【简答题】三大古刹分别是()()()
相关题目：
参考解析：
知识点：
题目纠错 0
发布
