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 particularl
A. Its purpose was to establish a legislation of restricting the use of English.
B. TESOL was in favor of "English Only" by objecting to "English plus".
C. Some Americans launched the movement because they thought English was being threatened.
D. A large majority of states supported the movement.
| Mr. Brown worked at a big company. He
went to work by (21) . One day when he was standing at the
bus-stop, he noticed cars go (22) . Many of the cars were
new Crown 90Os, and most of them were black. Mr. Brown was a person who did not like to be different from other men. He (23) wore the same clothes as other men, ate the same food as other people, and (24) the same things as they did. A month (25) , Mr. Brown (26) a new black Crown 90Os. He was very pleased with it, and drove to (27) in it the very next morning. When he saw all the other Crown 900s, in front, behind and on both sides of him, he was< A. done B. did C. does D. do [多选题] 在评估培训效果时,对于反应层面需要进行 ( )等方面的评估。
A.内容 B.讲师 C.方法 D.考试 [多选题]钻进过程中,严格按设计监测井斜,对易斜地层应采用( )组合等控制井斜措施
A.塔式钻具 B.满眼钻具 C.钟摆钻具 D.近钻头扶正器钻具 [多项选择]根据规范本身的特点可以分为( )。
A. 命令性规范 B. 禁止性规范 C. 授权性规范 D. 讲理性规范 [单项选择]被测者诉红色水平线条在上，白色点视标在下时，诊为（）。
A. 右上隐斜 B. 左下隐斜 C. 内隐斜 D. 左上隐斜 [多选题]下列费用中,不属于建筑安装工程直接费的有( )。
A.施工机械大修费 B.材料二次搬运 C.生产工人退休工资 D.生产职工教育经费 [单项选择]主轴轴颈磨损超差，一般是采取（）加大尺寸后，按轴承配合要求精密配磨修复。
A. 涂镀法 B. 喷涂法 C. 镀铬法 D. 堆焊法 [判断题]接触检测主要用于测量接触网几何位置。
A.正确 B.错误 [多项选择]风险性决策所依据的期望值标准有( )
A. 最大期望收益值 B. 最大可能值 C. 最小期望损失值 D. 机会均等 E. 最优损益值 [单选题] 根据《北京证券交易所上市公司持续监管办法(试行)》,某上市公司持股百分之五以上股东赵某、董事钱某、监事孙某、高级管理人员李某均进行了减持其通过北交所竞价买入的上市公司股份的操作,但均未在首次卖出的十五个交易日前预先披露减持计划,以下说法正确的是( )。
A. 4人均违反了相关减持规范 B. 仅赵某未违反减持规范 C. 仅孙某未违反减持规范 D. 仅李某违反了减持规范 [单选题]三相电动机电源线中,任意两根线对调会使电动机( )。
A.转速变慢 B.转速变快 C.反转 D.停转 [判断题]在三相对称电路中，功率因数角是指线电压与线电流之间的夹角。(____)
A.正确 B.错误 [单选题]1.812018年1月1日起出厂的,______应在其货箱或常压罐体(或设计和制造上固定在货箱或常压罐体上且用于与车架连接的结构件)上打刻至少两个车辆识别代号。
A.重型栏板式、仓栅式、自卸式、罐式货车和总质量大于或等于10000kg的栏板式、仓栅式、自卸式、罐式挂车 B.重型厢式汽车 C.总质量大于或等于10000kg的厢式挂车 D.以上车辆都应该 [填空题]教学是（）和（）共同组成的传递和掌握社会经验的双边活动。
[判断题]行李、包裹实际运到日数超过规定的运到期限时，铁路运输企业应按所收运费的百分比向收货人支付运到逾期的违约金，但最多不超过运费30%。
A.正确 B.错误 [单选题]X62W铣床的主线路由电源开关QS、熔断器FU1、( )、热继电器FR1~FR3、电动机M1~M3、快速移动电磁铁YA等组成。
A.位置开关SQ1~SQ7 B.按钮SB1~SB6 C.接触器KM1~KM6 D.速度继电器KS [单选题]卵巢癌主要播散的方式
A.淋巴转移和腹腔种植 B.血行转移和淋巴转移 C.直接蔓延和腹腔种植 D.直接蔓延和淋巴转移 E.血行转移 [单选题]减推力高度不低于机场标高以上800ft，加速高度为机场标高以上3000ft，此程序描述的是：
A.NADP1 B.NADP2 C.NADP3 D.NADP4 [单选题]试验装置的低压回路中应有两个串联电源开关，并装设（ ）。
A.过载自动跳闸装置 B.漏电保安器 C.报警器 D.熔断器 [单选题][TW]BDA02 5 1 1
维护保养有线仪器的引斜,要做到( )。 A.检查连接扣 B.更换密封O型环 C.与循环套试坐键 D.以上三项 [单选题]单选题:按下二号线FAS报警主机显示屏“确认”字样( )对应的按键,完成对该故障信息的确认。
A.右侧 B.左侧 C.上面 D.下面 [单选题]蔬菜的新鲜度主要从、形态、色泽等几方面来鉴定。
A.含脂量 B.芳香油含量 C.无机盐含量 D.含水量 [单项选择]连续记录12h内胎动总次数，下列哪组提示胎儿有宫内缺氧
A. 1次～9次 B. 10次～19次 C. 20次～29次 D. 30次～39次 E. 40次～49次 [判断题]装有转换锁闭器，电动、电空、电液转辙机的道岔，当第一连接杆处的尖轨与基本轨间有2毫米及其以上间隙时，不能锁闭或开放信号机。（ ）
A.正确 B.错误 [单选题]( )是利用导线传输电信号的通信。
A.有线通信 B.无线通信 C.无线网 D.有线网 [多选题]高压验电前，验电器应先在(____)上试验，确认验电器良好。
A.带电导线 B.带电设备 C.电杆 D.横担 [单项选择]For years, smokers have been exhorted to take the initiative and quit: use a nicotine patch, chew nicotine gum, take a prescription medication that can help, call a help line, just say no. But a new study finds that stopping is seldom an individual decision. Smokers tend to quit in groups, the study finds, which means smoking cessation programs should work best if they focus on groups rather than individuals. It also means that people may help many more than just themselves by quitting: quitting can have a ripple effect prompting an entire social network to break the habit.
The study, by Dr. Nicholas Christakis of Harvard Medical School and James Fowler of the University of California, San Diego, followed thousands of smokers and nonsmokers for 32 years, from 1971 until 2003, studying them as part of a large network of relatives, co-workers, neighbors, friends and friends of friends. It was a time when the percentage of adult smokers in the United States fell to 21 percent A. Big Social Factor in Quitting Smoking B. How to Quit Smoking Efficiently C. Ripple Effect within Social Networks D. Marginalization of Smoking Is Dangerous [单项选择]治疗肝阳上亢所致眩晕证的最佳配穴是（）。
A. 肾俞、风池、行间、侠溪、肝俞 B. 脾俞、肾俞、关元、足三里 C. 中脘、内关、解溪、丰隆 D. 百会、气海、曲泉、中脘、风池 E. 神门、肾俞、太冲、足三里 [判断题]2.7 进口汽车的进口凭证,是各口岸海关签发的《货物进口证明书》。
A.正确 B.错误 [单项选择]某宗房地产的土地面积500m2，建筑面积350m2。建筑物的外观及设备均已陈旧过时，有待拆除重建，经测算拆除费用为300元/m2建筑面积，残值为50元/m2，不可预见费用为10元/m2。则该宗房地产相对于空地的减价额为(
)元。
A. 84000 B. 87500 C. 122500 D. 126000 [单选题]交流耐压试验电压一般应是频率为（____）Hz的交流电压，通常称为工频试验电压。
A.45-55 B.50-55 C.45-50 D.40-60 [单项选择]脓毒症做血的细菌培养最佳抽血时间是（）。
A. 用过抗生素后 B. 无寒战高热时 C. 出现新的转移脓肿时 D. 在无新的转移脓肿时 E. 寒战高热时 [多选题]在下列哪些情形下（ ），考核发证机关应当撤销特种作业操作证。
A.A．超过特种作业操作证有效期未延期复审的 B.B．特种作业人员的身体条件已不适合继续从事特种作业的 C.C．特种作业操作证记载虚假信息的 D.D．以欺骗、贿赂等不正当手段取得特种作业操作证的 [判断题]( ) 驼峰解体作业遇车组未到峰顶时，即可提钩溜放
A.正确 B.错误 我来回答: 提交
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