探料设备（探料尺）在高炉生产中用于探测炉顶料线的（）或者料面的（）。

在电子温度控制中常用到电子温度计，它是由一个阻值随温度变化的电阻器来测量温度如下图中的R_X，它放在测温的地方，当温度升高时电阻变小，从电压表的示数来观察温度的变化。

（1）若电压表的示数变大时，所测温度变                                            ；

（2）若电压表接在R₁两端，所测温度变大时，电压表的示数变                                     。

　　2009年12月29日，某市“放飞梦想”绿色手机文化创作传播活动启动，向广大青少年征集优秀手机短信，引导学生培养健康的人生情感，良好的生活态度，高尚的道德品质。

　　主题有：①为青春喝彩　②倡导文明行为　③承诺践行道德。

　　请你从上述主题中任选一个创作一条手机短信。要求：①紧扣主题；②有文采，至少使用一种修辞③不超过50个字，标点在内。

（1）我写的主题是___________（序号及主题）

（2）短信内容：______________________________________________________________

探究式教学模式的特征（）。

A.学习者围绕科学性问题展开探究活动

B.学习者获取可以帮助他们解释和评价科学性问题的证据

C.学习者要根据事实证据形成解释，对科学性问题做出回答

D.学习者要交流和论证他们所提出的解释

Euthanasia has been a topic of controversy in Europe since at least 1936. On an average of six times a day, a doctor in Holland practices "active" euthanasia: (1) administering a lethal drug to a (2) ill patient who has asked to be relieved (3) suffering. Twenty times a day, life prolonging treatment is withheld or withdrawn (4) there is no hope that it can (5) an ultimate cure. "Active" euthanasia remains a crime on the Dutch statute books, punishable (6) 12 years in prison. But a series of court cases over the past 15 years has made it clear that a competent physician who (7) it out will not be prosecuted.

Euthanasia, often called "mercy killing", is a crime everywhere in Western Europe. (8) more and more doctors and nurses in Britain, Germany, Holland and elsewhere readily (9) to practicing it, most often in the "passive" form of withholding or withdrawing (10) The long simmering euthanasia issue has lately (11) into a sometimes fierce public debate, (12) both sides claiming the mantle of ultimate righteousness. Those (13) to the practice see themselves (14) sacred principles of respect for life, (15) those in favor raise the banner of humane treatment. After years (16) the defensive, the advocates now seem to be (17) ground. Recent polls in Britain show that 72 percent of British (18) favor euthanasia in some circumstances. An astonishing 76 percent of (19) to a poll taken late last year in France said they would like the law changed to (20) mercy killings. Obviously, pressure groups favoring euthanasia and "assisted suicide" have grown steadily in Europe over the years.

14（）

A.abandoning

B.confirming

C.upholding

D.upgrading

非指令账户圈存交易，可以圈存的账户包括（）。

A.借记卡

B.内部账户

C.活期存折

D.贷记卡