【判断题】从1943年的《厚颜无耻的人》到1995年的《一切结束》,杜拉斯的创作生涯历时五十余年。
【单选题】The quality of the goods we have received is not as good as the ( ) presented.
【单选题】关于MapReduce的体系结构的描述,下列说法错误的是?
A.
Task 分为Map Task 和Reduce Task 两种,分别由JobTracker 和TaskTracker启动
B.
slot 分为Map slot 和Reduce slot 两种,分别供MapTask 和Reduce Task 使用
C.
TaskTracker 使用“slot”等量划分本节点上的资源量(CPU、内存等)
D.
TaskTracker 会周期性接收JobTracker 发送过来的命令并执行相应的操作(如启动新任务、杀死任务等)
【单选题】— Could we put off our camping? — ________.We may as well go on as planned. [ ]
【单选题】将竞争激烈的物种在时间、空间上合理配置,弱化竞争,从而提升农业生态系统的生产力,这是属于中国生态农业理论基础中的【 】。
【单选题】关于MapReduce的体系结构的描述,下列说法错误的是?
A.
用户可通过Client提供的一些接口查看作业运行状态
B.
用户编写的MapReduce程序通过Client提交到JobTracker端
D.
JobTracker 会跟踪任务的执行进度、资源使用量等信息,并将这些信息告诉任务调度器(TaskScheduler)
【单选题】From the tone of the passage we know that the author ______.
A.
is curious about how old exactly is 'old' for every people
B.
is doubtful on any division made between 'old' and 'young'
C.
is for the opinion that age and health are closely connected
D.
is against the idea that age is connected with the state of mind