【简答题】有如下语句: val sorigin:String = "abc.def.ghi.jkl,opq,201410598210" 请编写程序,对该字符串进行相应的函数和操作,完成如下输出: 原始串是:abc.def.ghi.jkl,opq,201410598210 substring的使用,只要第一个小数点之前的字符:abc 把字符串转换为字符数组,用-间隔字符:a-b-c-.-d-e-f-.-g-h...
【单选题】He told me he had been offered a very well-paid position abroad.
【单选题】He will be ____ for months and he told me he wouldn’t be ____ till next Saturday.A.off; offB.awa
A.
12. He will be ____ for months and he told me he wouldn’t be ____ till next Saturday. A.off; off
【单选题】He told me he had been offered a well-paid ____, but he refused it. [ ]
【判断题】He told me he will not go to Beijing
【单选题】某社区卫生服务机构为了对一个新建的社区提出一个年度健康教育计划,拟对所辖社区开展一次全面的社区护理评估工作。通过对社区多方面评估,收集相关资料及分析,从而了解社区居民存在的主要健康问题、主要影响因素。社区护理评估时,在下列社会服务资源中,最重要的系统是:
【单选题】若凸轮机构中从动件的运动规律为等速运动规律则
【单选题】先将总体划分为若干群,然后以群作为抽样单位从中抽取部分群,再对抽中的各个群中所包含的所有元素进行观察,这样的抽样方法称为()
【单选题】He told me he would tell us . [ ]