肘脱位后抽出关节腔积血，其主要目的是（）。 A.防止再脱位 B.有利于包扎固定 C.

对于骨盆径线，下述哪项不恰当（）

A.坐骨切迹宽度正常为5.5～6cm

B.髂棘间径是两髂前上棘外缘间的距离

C.坐骨结节间径<8cm表示骨盆出口狭窄

D.对角径减去1.5～2cm即为骨盆入口前后径长度

E.骶耻外径<18cm有可能是骨盆入口狭窄

一天上午，王女士带着自己3岁的儿子小强来到西夏区同心北路的广场玩。这时，有人喊：“小强回来，走了。”正当王女士奇怪谁在喊自己儿子名字的时候，一中年妇女李某拍着小狗的头说：“小强该回家了！”王女士一听火冒三丈，拉着儿子过去指责李某，并要求她马上给狗改名。为此双方发生口角，并动手撕扯起来，幸好周围群众迅速报警，110民警及时赶到才制止了这场纷争。经过民警和围观群众的耐心劝解，李某表示要给小狗换个名字。  

（1）材料中王女士的行为是一种什么行为？

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 （2）这一事例给我们什么启示？

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The questions in this group are based on the content of a passage. After reading the passage, choose the best answer to each question. Answer all questions following the passage on the basis of what is stated or implied in the passage.

Congressman Hastings has proposed that Congress should abolish the Electoral College system for electing the president and replace it with a system of direct popular election. The Electoral College system is flawed, he argues, because it runs directly counter to the democratic principle that every citizen’s vote should count equally.

Because of the winner-take-all system in which the candidate who receives the most popular votes in a state receives all of that state’s electoral votes, the citizens who voted for the losing candidate are effectively disenfranchised from the national election, even if their candidate lost the state by only a handful of votes. Moreover, because each state’s number of electors is the same as its number of members of Congress, the citizens of small states get a disproportionately larger vote than citizens of more populous states. In the 1988 election, for example, the combined voting-age population of the six least populous states--Alaska, Delaware, North Dakota, South Dakota, Vermont, and Wyoming--was 3,119,000. These six states held 21 electoral votes among them. Florida, with a voting-age population of 9,614,000, also had 21 electoral votes. Because of inequities of this nature, there have been four presidential elections in which the candidate who won the Electoral College actually lost the popular vote: 1824, 1876, 1888, and 2000.

Congressman Markham has argued that Hastings’s proposed changes are unnecessary and even dangerous. First of all, he argues, the Electoral College system, whatever its flaws, has resulted in a stable democratic government for more than 200 years, which shows that it is doing something right. Second, the winner-take-all system helps create decisive majorities in the Electoral College, thereby reducing the problem of disputed elections that we might see in the event of direct popular elections. Third, the current system of allocating electors helps protect the interests of small states, which would be largely neglected in favor of large states if the Electoral College were based entirely on population. Protecting these states’ rights is essential to upholding the principle of federalism (in which the states and the federal government maintain distinct powers).

When the Electoral College system was first formalized by the Twelfth Amendment in 1804, a direct popular vote would have been impossible to implement, and the Electoral College was probably the best way to approximate the will of the people. Advances in technology and communication, however, now mean that a direct popular vote would be as simple, if not simpler, to administer than the current Electoral College system. Alternative ways to reform the system would be to do away with the winner-take-all system of state electors, to base the numbers of electors strictly on state populations, or to have a direct popular election but to weight the votes from different states differently in order to preserve the influence of small states.

Hastings’s response to Markham’s argument that the history of the American government "shows that it [the Electoral College] is doing something right" would most likely be which of the following ？（）

A. Under the current system, each voter in Alaska has proportionately three times as much voting power as each candidate in Florida.

B. We do not know whether or not the American government would have been equally stable had the president been elected by a direct popular election since the beginning.

C. If the candidate who lost the popular election won the presidency four times in 200 years, there is something wrong with the system.

D. Maintaining a p federal system is less important than upholding the principle that each vote should count equally.

E. A process that maintained the Electoral College but removed the winner-take-all system would substantially reduce the disenfranchisement that occurs under the current system.

洋地黄中毒伴缓慢心律失常时应首选的治疗措施是（）。

A.肾上腺素

B.阿托品

C.人工心脏起搏

D.氯化钾

E.异丙肾上腺素

矿井提升运输系统按生产流程分三个基本环节组成即（）。

A、采区运输系统

B、水平运输系统

C、井筒提升系统

D、斜巷运输系统