中国互联网络信息中心的英文缩写是（） A.CNNIC B.CHANEL C.ISC

（4分）25℃、1.01×10⁵Pa时，氢硫酸饱和溶液的浓度为0.1mol·L^－1，氢硫酸溶液呈酸性，用方程式表示主要原因                         。向溶液中加入少量Na₂S晶体，振荡后溶液的pH将    （填“增大”、“减小”或“不变”）。

推广使用节能灯对节能降耗意义重大。如果我国所有家庭都将白炽灯替换为节能灯，年节电总量接近三峡水库一年发电量。由于节能灯的价格是白炽灯的数倍，尽管全球90%以上的节能灯在我国生产，我国居民节能灯的使用率却不到20%，这不利于缓解我国电力供应紧张的局面。从材料看，缓解我国电力供应紧张局面的途径是()

1居民提高消费的科学性 2节能灯生产企业降低成本 3政府倡导节能消费方式 4家庭消费从经济能力出发

A．123

B．234

C．124

D．134

根据《婚姻法》的有关规定，在婚姻关系存续期间形成的下列财产应当认定为个人财产的是

A．一方转让发明专利获得的转让费

B．一方在经营期间获得的收益

C．一方获得的津贴

D．一方使用的化妆品

在裂解炉进行初次烘炉操作前，必须确认哪些准备工作已完成？

Do You Need an MBA

Perhaps you have seen the media stories and some of the exciting career opportunities of MBAs, and you imagine, "That could be me ... " You might be well into the career of (26) dreams, but you have been told you will need an (27) to advance. Or, you may be at a (28) in your career and wonder how you should make a translation. (29) of what initially inspired you to consider an MBA degree, you (30) start with a thorough self-assessment process that will help you match your personal strengths and interests with your professional ones to help you explore (31) an MBA makes sense for you.
(32) helps you focus and articulate your thinking. Exhibiting undirected thinking or behavior might (33) you from gaining admission to an MBA program. More importantly, you will limit your return on investment if you (34) choose a school or are ill-prepared to take (35) of its educational opportunities. The MBA is very different from many (36) graduate degrees, in which academic promise is (37) paramount in the admissions process. At a minimum, business school (38) officers consider career history and aspirations, evidence of leadership potential, and academic achievement. (39) the typical MBA candidate has several years of full-time, post-undergraduate work experience in a (40) capacity and can clearly articulate motivations for MBA study.
A good self-assessment process will help you establish specific career and education goals (41) utilize your strengths (42) address your weaknesses. Lacking specific goals, you will be searching (43) direction for a school. How will you eliminate options, much (44) make a choice you will be happy with in the end (45) will you determine whether the MBA experience was a good value Whenever you are considering major changes in your life, self-assessment can help you clarify your goals and make wise decisions.

A. would B. have C. ought D. should