等高线的垂直间距相等且平行于（） A.自然地貌 B.地面 C.水平面 D.地形

某地区有10万人口，1998年死亡1000人。该年的结核病病人为300人，男性200人，女性100人。该年死于结核病的人数为60人，其中男性50人。 该地区1998年的粗死亡率是（）

A.300/10万

B.60/1000

C.10/1000

D.100/1000

E.10/万

需求法则是指商品需求量随其价格上升而下降，随其价格下降而上升的一般规律。但生活中有时东西越贵越有人买，如天降大雨，小贩趁机提价推销雨伞，雨伞却卖得很不错。这表明此时[ ]

A．需求法则不起作用

B．处于卖方市场

C．处于买方市场

D．雨伞的价值上升

心电图表现为：心率200次／分，节律规则，QRS波群形态正常，突发突止见于（）

A.心房颤动

B.非阵发性房室交界区性心动过速

C.阵发性室上速

D.心房扑动

E.非持续性室速

某有限责任公司为中外合作经营企业。某日，董事会就一项资产抵押事项表决时，须经( )，方可作出决议。

A．全体董事过半数通过

B．全体董事一致通过

C．出席董事会会议的董事过半数通过

D．出席董事会会议的董事一致通过

Reporting on a civil war, a journalist encountered evidence that refugees were starving because the government would not permit food shipments to a rebel-held area. Government censors deleted all mention of the government’s role in the starvation from the journalist’s report, which had not implicated either nature or the rebels in the starvation. The journalist concluded that it was ethically permissible to file the censored report, because the journalist’s news agency would precede it with the notice "Cleared by government censors."
Which one of the following ethical criteria, if valid, would serve to support the journalist’s conclusion while placing the least constraint on the flow of reported information

A．It is ethical in general to report known facts, but unethical to do so while omitting other known facts if the omitted facts would substantially alter an impression of a person or institution that would be congruent with the reported facts.

B．In a situation of conflict, it is ethical to report known facts and unethical to fail to report known facts that would tend to exonerate one party to the conflict.

C．In a situation of censorship, it is unethical to make any report if the government represented by the censor deletes from the report material unfavorable to that government.

D．It is ethical in general to report known facts but unethical to make a report in a situation of censorship if relevant facts have been deleted by the censor, unless the recipient of the report is warned that censorship existed.

E．(E) Although it is ethical in general to report known facts, it is unethical to make a report from which a censor has deleted relevant facts, unless the recipient of the reports is warned that there was censorship and the reported facts do not by themselves give a misleading impression.