图为中国、美国(本土)两国不同时期的国内人口迁移示意图。完成: 1.二战之后,

题型:选择题

问题:

图为中国、美国(本土)两国不同时期的国内人口迁移示意图。完成:

1.二战之后,美国国内人口迁移主要原因是

A.东北工业区的吸引  B.美国的南北战争

C.政治因素  D.新兴产业的吸引

2.与20世纪50年与80年代中期相比,80年代中期以来我国国内人口流动主要表现为

A.政策性人口迁移、流动的规模较大

B.向西部地区迁移、流动的规模较大

C.务工、经商成为人口迁移与流动的主要动力

D.民工流动的人数已大大减少

考点:影响人口迁移的因素人口迁移的概念及分类人口迁移方向对环境的影响
题型:选择题

车辆不慎落水后,由于外部水的压力较大很难开启车门时,应迅速(),才有逃生的希望。

A、用工具撬开车门

B、关闭车窗阻挡向车内进水

C、打电话求救

D、开启车窗或敲碎车窗玻璃

题型:选择题

下列风险中,保险公司资金运用中不会面临的是()风险。C. D.

A.证券市场

B.利率

C.流动性

D.被保险人的道德

题型:选择题

数据库营销充分利用了网络信息收集、互动的优势,使一对一营销成为可能。

题型:选择题


In the following passage, there are 20 blanks representing words that are missing from the context. Below the passage, each blank has 4 choices marked by letter A, B, C and D respectively. There is only ONE right answer. Blacken the corresponding letter as required on your Machine-scoring ANSWER SHEET.

How many of us would temp for three years while we waited for the perfect job Not many of us, perhaps. But Wentworth Miller, the "Prison Break" star, said he chose to wait even longer time (91) he found the right job.
"Actually I think it might have been three or four years until I was lucky enough to get guest (92) on TV shows," said Miller, 34, who rose to international stardom (93) to "Prison Break" in 2006. That kind of patience and p will was portrayed in "Prison Break". Miller (94) engineering wizard Michael Scofield, who tries everything to break out of a Chicago (95) with his brother. Miller said he was fond of his character, (97) he said "exists in shades of grey".
Miller comes from a (97) of teachers. He said he didn’t seem fated for a career in the arts, (98) his passion for acting. After (99) from Princeton with an English degree, he moved (100) his parents’ request to Los Angeles to look for a stable life. He started (101) in a little company that made television movies. This (102) simply faxing, filing, walking the boss’ dog and going to the store for the boss’ lunch. Every weekend during the summer, Miller (103) go to the office (104) he didn’t have air-conditioning. "I would hang (105) in the conference room and set up camp and rob the company kitchen," recalled Miller.
(106) , Miller realized he still had questions about his choice. He decided to quit. But the boss said he was making a mistake and offered him a well-paid assistant position. "I eventually (107) that if I did the corporate job, it would be great if I was successful, but I would always wonder about the (108) . If I did the acting and was successful, I would never wonder (109) that job," he explained. He quit and temped (110) many people in the entertainment industry.

A.wondered

B.puzzled

C.realized

D.amazed

题型:选择题

中性点直接接地系统,其接地故障持续时间≤10s。

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