皮皮学，免费搜题
登录
搜题
【多选题】
（一）设有下列20个地区的年财政收入资料如下： 试根据上述资料分析地区财政收入的差异程度，对下列问题逐项从备选答案中选出正确答案。 76．从内容方面看，上述资料应属于（ ）。A.
按品质标志分组的次数分布数列
B.
组距变量分布数列
C.
地区数是数列中分布的频数
D.
占全部地区数的比重是数列中分布的频率
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
【简答题】阅读理解。 It seems that many young people still think that smoking is “cool”. There are many reasons for this, for example, films．Many actors smoke in films and this can lead the young to think that smoki...
【简答题】Many companies advertise in the main newspapers, trying (attract) ______ young people.
【单选题】He has composed many pieces of music popular with young people, ________ this is an example.
A.
with which
B.
for which
C.
of which
D.
of that
【简答题】Now many young people spend several hours a day(talk)______on a mobile phone。
【单选题】听力原文： One important cause of the generation gap is the opportunity that young people have to choose their own lifestyles. In more traditional societies, when children grow up,. they are expected to li...
A.
one.
B.
Two.
C.
Three.
D.
Four.
【单选题】For many young people during the Roaring Twenties, a disgust with the excesses of American culture ______ a wanderlust to provoke an exodus abroad.
A.
overwhemed
B.
reflected
C.
combined with
D.
hindered
相关题目：
参考解析：
知识点：
题目纠错 0
发布
