| In January 1995, the world witnessed
the emergence of a new international economic order with the launching of the
World Trade Organization. The WTO, which succeeds the GAIT, is expected to
strengthen the world trading system and to be more effective than the GATT in
governing international trade in goods and services in many aspects. First, trade liberalization all over the world is expected to increase via the dramatic reductions in wade barriers to which the members of the WTO are committed. Under the WTO, members are required to reduce their tariff and non-tariffs on manufacturing goods. In addition, protecting domestic agricultural sectors from foreign competition will become awfully difficult in the new WTO system. Second, rules and regulations governing international trade will be more strongly enforced. Unde A. measures of anti-dumping and countervailing were solely used for protectionist reason. B. it is still easy to protect domestic agricultural sectors from foreign competition. C. people can enjoy better life. D. members should reduce their tariff and non-tariff on products. [单选题]在正弦交流纯电容电路中，下列各式，正确的是（ ）。
A.I＝U/C B.I＝U/ωC C.I＝UωC D.I＝ωC/U [填空题]LKJ进入20km/h限速工作状态后，LKJ限速值立即为（ ），2分钟后，限速21km/h。
[判断题]羟基一定是供电子基。 ( )
A.正确 B.错误 [单选题]( ) 下列哪项不是区际侦查协作原则
A.一国两制原则 B.协商互惠原则 C.平等独立原则 D.合作共赢原则 [单选题]依据《中国南方电网有限责任公司电力安全工作规程》规定，作业人员有权依据本规程拒绝违章指挥和强令冒险作业，在（）的情况时，有权停止作业或采取可行的应急措施后撤离作业场所，并立即报告
A.安全 B.发现危及人身安全 C.拨打电话 D.接受检查 [单项选择]下列四种形式的循环设计中，循环次数最少的是（ ）。
[单选题]单液淬火法操作简单，适用于( )的热处理。
A.A、中碳钢的简单钢件 B.B、中碳钢的复杂钢件 C.C、高碳钢的简单钢件 D.D、高碳钢的复杂钢件 [单选题]在高压室内的二次接线和照明回路工作,需将高压设备停电或做安全措施时应使用()。
A.第一种工作票 B.第二种工作票 C.口头指令 [单选题]以下属于长客车（101#-122#）浏览屏屏界面内的是（）
A.空压机 B.空气制动 C.车门环路 D.空气压力 [判断题]磁场强度是描述外磁场的物理量，磁感应强度既是描述外磁场的物理量，又是描述外磁场的物理量。 ( )
A.正确 B.错误 [简答题]Text C
The concept of obtaining fresh water from icebergs that are towed to populated areas and arid regions of the world was once treated as a joke more appropriate to cartoons than real life. But now it is being considered quite seriously by many nations, especially since scientists have warned that the human race will outgrow its fresh water supply faster than it runs out of food.
Glaciers are a possible source of fresh water that have been overlooked until recently. Three-quarters of the Earth’s fresh water supply is still tied up in glacial ice, a reservoir of untapped fresh water so immense that it could sustain all the rivers of the world for 1,000 years. Floating on the oceans every year are 7,659 trillion metric tons of ice encased in 10,000 icebergs that break away from the polar ice caps, more than ninety percent of them from Antarctica.
Huge glaciers that stretch over the shallow continental shelf give birth to icebergs throughout the year. Icebergs are not li
A. A．They break off from glaciers. B．Seawater freezes. C．River freeze. D．Small pieces of floating ice converge. [判断题]拘传只适用于没有被逮捕、拘留的犯罪嫌疑人。
A.正确 B.错误 我来回答: 提交
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