One of the many oddities of migration
policy is that immigrants coming in to work permanently are usually a minority
of those who arrive legally. Most (1) countries admit
migrants mainly on grounds that have (2) to do with work.
They also admit two large groups on grounds that have nothing to do with their
skills or education, (3) these characteristics may determine
(4) rapidly they integrate. Almost everywhere, the biggest group (5) relatives of those who have already (6) . In the United States they (7) three-quarters of all legal (8) migrants. America even gives a few visas to (9) adult siblings. In parts of Burope, family reunification has become family formation, (10) sometimes delays integration: for instance, it allows third-generation Pakist A. when B. how C. what D. why [多选题]CO2 气体保护焊左焊法的操作特点( )。
A.容易观察焊接方向,看清焊缝 B.不容易观察焊接方向 C.电弧不直接作用于母材,焊缝熔深浅 D.电弧直接作用于母材,焊缝熔深大 E.抗风能力强,保护效果好 F.抗风能力弱,保护效果不好 [多选题]下面关于光缆连接器描述正确的是()
A.FC:圆形带螺纹光缆连接器 B.ST:卡接式圆形光缆连接器 C.LC:方型光缆连接器 D.MT-RJ:收发一体的方型光缆连接器 [单选题]室外地上消火栓的优点是( )( 中 )
A.目标明显 B.不易冻结 C.不易损坏 D.不易寻找和使用 [判断题]( ) 驼峰色灯信号机或辅助信号机的显示距离不能满足推峰作业要求时,根据需要可再装设驼峰色灯复示信号机。( )
A.正确 B.错误 [判断题] 人工接地体可采用钢管、角钢、圆钢、扁钢等材料制成。
A.正确 B.错误 [单项选择]Being both spoiled and lazy, he______everyone else for his lack of success.
A. accused B. charged C. criticized D. blamed [简答题]人文社会科学研究人员的基本学术规范有哪些?
[单项选择]可保风险的条件之一是要求损失的发生具有分散性,即( )。
A. 只要不在同一时间,大多数的保险对象可以同时出险 B. 大多数的保险对象不能同时遭受损失 C. 同一时间只能一个保险标的受损 D. 同一事故只能一个保险标的受损 [多选题]SF6检露仪应定期进行()。
A.维护 B.保养 C.更换 D.校验 [单项选择]立法监督是( )。
A. 中国共产党的监督 B. 社会及舆论监督 C. 国家权力机关的监督 D. 人民法院和人民检察院的监督 [单选题]感应电动机的额定功率( )从电源吸收的总功率。
A.大于; B.小于; C.等于 [多项选择]在一个项目中,关于各方所承担的工作说法正确的有( )。
A. 策划方编制项目定义 B. 规划设计方提出控制修改意见 C. 规划合同规划、规划任务委托由开发方一方承担 D. 策划方成立合同 E. 开发方确认修建性规划 [单项选择]患者女性,34岁。胁痛隐隐,绵绵不休,口干咽燥,舌红少苔,脉弦细数,其证候为()
A. 肝脾不调 B. 肝胃不和 C. 肝郁气结 D. 肝阴不足 E. 肝络瘀阻 我来回答: 提交
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