政府行政管理的运用职能可分为（）。 A.计划职能 B.组织职能 C.协调职能 D.控

下列哪个事由，根据《办法》，不可以使用“决定”：

A．严惩严重破坏社会治安的犯罪分子的工作安排

B．大兴安岭森林特大火灾事故的处理

C．授予×××全国劳动模范的称号的嘉奖

D．在太平洋×地区试验运载火箭，使过往船只周知

某活动小组的同学，在进行酸和碱中和反应的探究实验．

【实验过程】小南同学的实验：向盛稀H₂SO₄的试管中滴加一定量的NaOH溶液，振荡试管，使之混合均匀，而后取少量反应溶液于点滴板上，滴人酚酞试液，溶液变红色．

小岗同学的实验：向盛NaOH溶液的试管中滴加一定量稀盐酸，振荡试管，使之混合均匀，而后取少量反应溶液于点滴板上，滴人酚酞试液，溶液不变色．实验完成后，两位同学把试管中的溶液倒人同一个洁净的废液缸中．这时有人提议：“要探究废液缸中废液溶质的成分”．

【猜想与假设】甲同学认为：可能是NaCl Na₂SO₄

乙同学认为：可能是NaCl、NaOH、Na₂SO₄

丙同学认为：可能是NaCl、NaOH、Na₂SO₄、HCl

丁同学认为：可能是NaCl、Na₂SO₄、HCl

【交流与讨论】经过讨论，大家一致认为______同学的猜想不合理．理由是______

【活动与探究】四位同学各取废液少许，加入试管中，按自己的猜想，分别进行实验，并认为自己的猜想正确．

甲同学：向试管中加入无色的酚酞试液，振荡后，溶液为无色．

乙同学：向试管中加入无色的酚酞试液，振荡后，溶液为红色

丙同学：向试管中加入紫色的石蕊试液，振荡后，溶液为紫色．

丁同学：向试管中加入紫色的石蕊试液，振荡后，溶液为红色

【反思与评价】在四位同学的实验中，除猜想不合理的同学外，你认为______同学做的实验，得出的结论可能是错误的，其原因是：______．

“客户信息-查询-账户-对私-账户信息”交易可以实现以下（）功能。

A.活期账户信息查询

B.一本通主账户查询

C.定期账户信息查询

D.卡信息查询

增殖型肠结核的X线表现主要为（）

A.跳跃征

B.肠腔扩张

C.肠管收缩

D.肠壁增厚

E.以上都是

There is a difference between science and technology. Science is a method of answering (1) questions; technology is a method of solving practical problems. Science has to do with discovering the facts and relationships between (2) phenomena in nature and with establishing theories that (3) to organize these facts and relationships; technology has to do with tools, techniques, and (3) for applying the findings of science. Another (5) between science and technology has to do with the progress in each.

Progress in science (6) the human factor. Scientists, who seek to understand the universe and know the truth within the highest degree of (7) and certainty, cannot (8) their own or other people’s likes or dislikes or to popular ideas about the fitness of things. What scientists discover may shock or (9) people-as did Darwin’s theory of evolution. But even an unpleasant truth is (10) than likely to be useful; besides, we have the choice of refusing to believe it! But (11) so with technology; we do not have the choice of refusing to hear the sound produced by a supersonic aircraft flying overhead; we cannot refuse to breathe polluted air. (12) science, progress in technology must be measured (13) the human factor. The purpose of technology is to serve people—people (14) , not merely some people; and future generations, not merely those who presently wish to (15) advantage for themselves.

We are all familiar with the (16) use of technology. Many people blame technology itself (17) widespread pollution, resource depletion (枯竭) and even social decay in general—so much (18) the promise of technology is " (19) " That promise is a cleaner and healthier world. If wise applications of science and technology do not (20) a better world, what else will

18（）

A. in that

B. as if

C. so that

D. if only