Apple Inc co-founder and former CEO Stev

题型:选择题

问题:

Apple Inc co-founder and former CEO Steve Jobs died on Wednesday at the age of 56,

after a years-long and highly public battle ____ cancer.[ ]

A. in        

B. by        

C. with            

D. through

考点:介词和介词短语
题型:选择题

我国对妇女平等就业的保障措施主要有()。

A.企业可以按照企业的内部规定要求妇女就业内容

B.不得以性别为由拒绝女性劳动者

C.不得提高对妇女的录用标准

D.企业可以设定女性结婚的年龄

E.不得设定女性生育的内容

题型:选择题

下面的晶面指数是:()

A.(hkl)

B.[uvw]

C.{hkl}

D.(hk·l)

题型:选择题

材料一:云南某地区经济社会发展状况统计表: 

 时间 (年)
国民生产总值 (亿元)
城镇人均收入(元)
农村人均收入
公众具备基本科学素养的比例
 2001
2138
6798
1534
 0.31%
2006
3800
10200
 2200
 0.89%

材料二:该地区虽然资源丰富,但有的企业存在资源消耗大、污染物排放严重的现象。 根据上述材料回答下列问题:(1)上述材料反映出该地区在经济发展的过程中,有哪些可喜的变化?还存在哪些问题?                                                                                                                                                                                                                                                                                                                              (2) 运用所学知识,谈谈应该怎样解决材料中反映出的问题?                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                

                                                                                                                                                               

题型:选择题

喷头要选用耐磨和防锈的材料,那么喷头的常用材料有()

A、铸造尼龙

B、青铜或者黄铜

C、不锈刚

D、白铁或者黑铁

题型:选择题

引起蟹睛症的病因有,不包括()

A.凝脂翳

B.花翳白陷

C.瞳神紧小症

D.外伤

E.疳积上目

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