砂浆饱满度检测中,取()块砖的底面灰缝砂浆的饱满度平均值,作为该处灰缝砂浆的饱满度。

题型:单项选择题

问题:

砂浆饱满度检测中,取()块砖的底面灰缝砂浆的饱满度平均值,作为该处灰缝砂浆的饱满度。

A.5

B.4

C.3

D.2

考点:资产评估师建筑工程评估基础资产评估师(建筑工程评估)考前冲刺六
题型:单项选择题

铁路施工测量所用的测量仪器设备及工具必须定期(一般为1年)到()进行检定,取得合格证书后方可使用。

A.企业计量部门

B.国家计量部门

C.企业技术部门

D.实验室

题型:单项选择题
下列各项中,对作品故事情节的叙述不正确的是(    )
A.初秋时节,海棠花开,探春倡议成立“海棠诗社”,得到宝玉和众姐妹的积极响应。众人各取了别号,如黛玉号潇湘妃子,宝钗号蘅芜君。探春自荐为社长,迎春、惜春任副社长。首次活动以白海棠为题作诗,结果林黛玉的诗作夺冠。(《红楼梦》)
B.觉新的妻子瑞珏因需躲避所谓的“血光之灾”而被迫迁到城外去分娩,结果难产而死。“可惜生下来就没有娘了。”接生婆所说的这句话,刺痛了觉新的心。觉新不仅没有因为妻子生了个儿子而喜悦,反而觉得这个孩子似乎是他的仇人。(《家》)
C.雷鸣上前线之前,来到赵伯韬家,与他的初恋情人、如今的赵夫人林佩瑶诀别。雷鸣告诉林佩瑶:“我有一件东西送给你。”他所说的“一件东西”,是指歌德的著作《浮土德》,这本书里还夹着一朵枯萎的白玫瑰。这是他们初恋的信物。(《子夜》)
D.老乡要求裁缝把一块只能做一顶帽子的布做成五顶帽子,可做好的帽子只能套在手指头上。老乡拒付工钱,反要裁缝赔钱或还布。面对海岛人设置的这项智慧测验,桑斤总督当场作山判决:裁缝赔掉工钱,老乡赔掉布,帽子送给囚犯用。(《堂吉诃德》)
题型:单项选择题

参加执业医师资格考试,须具有高等学校医学专业本科以上学历,并在执业医师指导下,在医疗、预防、保健机构中试用期满()

A.6个月

B.18个月

C.1年

D.2年

E.3年

题型:单项选择题

单位面积上所受的压力,称为流体的压强。

题型:单项选择题

Actually, though, America, the "land of immigrants", has always had people of many different nationalities and languages. The 1990 census indicates that almost 14% of Americans speak a non English language at home. Yet only 3% reported that they spoke English "not well" or "not at all". That means that slightly more than one out of 10 Americans could be considered bilingual.
Besides that, many high school, college students, and even some elementary school students are required to take a foreign language as a part of their curriculum. In addition to old standbys like Spanish, German and French, more and more students are opting for Eastern European and Asian languages. Of course, not all students keep up their foreign language abilities. As the old saying goes, " If you don’t use it. " But still, a growing number of Americans are coming to appreciate the benefits of being multilingual.
Ethnic enclaves, found particularly in major metropolitan centers, have preserved the language and culture of American immigrants. Some local residents can function quite well in their native language, without having to bother learning English. Regions such as southern Florida and the Southwest have numerous Spanish speaking neighborhoods. In fact, Spanish speakers—numbering over 17 million—compose the largest non English linguistic group in America. But Chinese, Vietnamese, Italian, Polish and many other ethnic group add to the linguistic flavor of America. Foreign languages are so commonly used in some ethnic neighborhoods that visitors might think they are in another country!
Although some Americans welcome this linguistic and cultural diversity, others have begun to fear that the English language is being threatened. Since the 1980s, the "English Only" movement has sought to promote legislation which would establish English as the "official language" and restrict the use of non English language. However, some groups, including TESOL, the organization for Teachers of English to Speakers of Other Language, object to such "language restrictionism". Their view, known as "English Plus", suggests that Americans should have respect for people’s native language and help them fit into the mainstream of society. But so far, 19 states have passed English Only legislation, and the topic is the focus of an ongoing debate.
Whether or not English is the official language of the United States, it remains the "language of wider communication". Nearly everyone recognizes the need to develop proficiency in English in order to do well in America. To help those who want to brush up on their English skills, English as a Second Language (ESL) classes around. Cities with large numbers of recent immigrants often set up bilingual education programs to teach students content subjects in their native language while they improve their English. Language educators often have p and divergent views as to which approach helps learners achieve better results: a bilingual approach, an ESL approach or even a pure immersion ("sink or swim") approach. However, all these teachers share a common commitment: to help students function well in English.
Americans recognize that English is the international language, and people with good English skills can get by in many international settings. On the other hand, in a world growing increasingly smaller, second language skills can be a great favor. They can build cross cultural bridges and give people an edge in a variety of career field. Indeed, lack of foreign language proficiency can limit one’s chances for advancement and keep one in a cultural dead end street. As many people in America are discovering, being monolingual is no laughing matter.

The word "bilingual" (Line 5, Paragraph 1) means ______.

A.being able to speak two languages
B.being able to speak three languages
C.being able to speak four languages
D.being able to speak five languages

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