皮皮学，免费搜题
登录
搜题
【多选题】
概率抽样有哪几种类型?A.
简单随机抽样
B.
系统抽样
C.
分层抽样
D.
整群抽样
E.
多段抽样
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】小王是位热心于公众事业的人,自2015年12月底开始,他每年都要向一位失学儿童捐款。小王向这位失学儿童每年捐款1000元,帮助这位失学儿童从小学一年级就读完九年义务教育。假设每年定期存款利率都是2%,则小王9年的捐款在2023年年底相当于( ) 元?
A.
9754.6
B.
9812.3
C.
9678.5
D.
9567.3
【单选题】By the time you get back, I ________ all the work.A. would finish B. will have finishedhed C. has finis D. had finished
A.
would finish
B.
will have finished
C.
has finis
D.
had finished
【简答题】可见光的波长范围是_________________mm。
【单选题】Regardless of what caused it, I am grateful that I have finally reached a point in my life ______I can appreciate my strengths, accept my weaknesses and try to be comfortable with everything in betwee...
A.
why
B.
where
C.
which
D.
what
【单选题】You may have cried tears of joy to be finally finished with high school, and your parents may have cried tears of joy to be finally finis hed with doing your laundry! In this sentence, what figure of ...
A.
simile(比喻）
B.
personification（拟人）
C.
parallelism(平衡结构）
【单选题】I finally get the job. Never in my life _________ so happy.
A.
did I feel
B.
I felt
C.
I had felt
D.
have I felt
【简答题】试举出一个纹样单元的生成方法。
【单选题】A company has annual credit sales of $27 million and related cost of sales of $15 million. The company has the following targets for the next year: What is the net investment in working capital requir...
A.
$8,125,000
B.
$4,375,000
C.
$2,875,000
D.
$6,375,000
【简答题】小王是位热心于公众事业的人,自 2015 年 12 月底开始,他每年都要向一位失学儿童捐款。小王向这位失学儿童每年捐款 1000 元,帮助这位失学儿童从小学一年级就读完九年义务教育。假设每年定期存款利率都是 2 %,则小王这 9 年的捐款在 2023 年年底相当于多少钱?
相关题目：
参考解析：
知识点：
题目纠错 0
发布
