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【简答题】
FreeRTOS是一个简洁、的 基于优先级的嵌入式( )多任务实时内核。
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【简答题】某酒店采用成本与可变现净值孰低法对存货进行期末计价。2005年末存货的账面价值为100000元,可变现净值为95000元,“存货跌价准备”账户贷方余额为5000元,则当年应计提存货跌价准备多少元?
【单选题】执行以下JAVA 代码 ,输出结果为(). public static void main(String []args){ Strings ="hello"; s.concat("world!"); System.out.println(s); }
A.
hello 空格 world!
B.
helloworld!
C.
hello
D.
编译错误
【简答题】需求说明 进入系统主菜单后,提示输入数字选择进入相应的功能模块。用户如果输入错误,可以重复输入,直到输入正确,执行相应的操作后退出循环。运行效果如下图: 欢迎使用购物管理系统 ************************************* 1. 客户信息管理 2. 购物结算 3. 真情回馈 4. 注销 ************************************* 请选择,...
【单选题】Super Typhoon Bopha in the Philippines was an extreme weather event because ______. A. it came very late B. it killed a lot of people C. it was very unusual
A.
it came very late
B.
it killed a lot of people
C.
it was very unusual
【单选题】When Shop Smart opened its first super market in China it was unable to generate any sales. After conducting a research, it was understood that the local sales personnel found it difficult to communic...
A.
cross-cultural literacy.
B.
class consciousness.
C.
a first-mover advantage.
D.
Confucian dynamism.
【单选题】—Where did you see your friend? —It was in the super market ____ I was doing shopping.
A.
where
B.
which
C.
that
D.
when
【简答题】After The Super Girl was shown on TV, it was loved by millions of people, especially the young people. It becomes a hot topic among people. Here are some of their opinions China is a developing countr...
【单选题】面向对象程序设计中的数据隐藏指的是( )。
A.
输入数据必须输入保密口令
B.
数据经过加密处理
C.
对象内部数据和代码合并在一起
D.
对象内部数据结构的不可访问性
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