(-4)2=______；-3(10.125)3的立方根是______．

溃疡性结肠炎最常见的病变部位是（）。
肠结核最常见的病变部位是（）。

A.横结肠

B.直肠及乙状结肠

C.升结肠

D.降结肠

E.回盲部

从冬至春及夏的气温变化，说明阴阳之间的关系是（）。

A.阴阳平衡

B.互根互用

C.消长平衡

D.相互转化

E.交感互藏

读乌克兰地区图(下图)及相关资料，回答下列问题。

资料： 辛菲罗波尔和切尔尼戈夫两城市的气候数据统计

辛菲罗波尔     气象站位置：（44.7°N，34.1°E）,海拔181米
月份	1	2	3	4	5	6	7	8	9	10	11	12
气温(℃)	-0.3	0.3	3.6	10.2	15.2	19.1	21.4	21.0	16.6	10.8	6.3	2.4
降水量(mm)	42	33	37	33	44	53	55	41	37	32	44	54

 

切尔尼戈夫    气象站位置：（51.5°N，31.3°E）,海拔141米
月份	1	2	3	4	5	6	7	8	9	10	11	12
气温(℃)	-7.1	-5.6	-0.6	7.8	14.4	17.6	18.7	17.7	12.8	6.8	1.2	-3.3
降水量(mm)	42	36	35	42	45	79	83	67	42	35	48	47

(1)运用资料中的数据，对比分析辛菲罗波尔和切尔尼戈夫两城市气候的差异。(8分)

乌克兰东部是20世纪世界著名的工业区之一，冶金、机械、电力、化学等重工业发达。

(2)简述该地区发展重工业的有利条件。(8分)

(3)第聂伯河是乌克兰通航条件好的河流之一，试分析其原因。(4分)

( )又称稳定性或可信性，是指一个人在同一心理测量中几次测量结果的一致性。

A．信度

B．效度

C．难度

D．标准化

Research on animal intelligence always makes us wonder just how smart humans are. (1) the fruit-fly experiments described by Carl Zimmer in the Science Times. Fruit flies who were taught to be smarter than the average fruit fly (2) to live shorter lives. This suggests that (3) bulbs burn longer, that there is a(n) (4) in not being too bright.

Intelligence, it (5) , is a high-priced option. It takes more upkeep, burns more fuel and is slow (6) the starting line because it depends on learning — a(n) (7) process — instead of instinct. Plenty of other species are able to learn, and one of the things they’ve apparently learned is when to (8) .

Is there an adaptive value to (9) intelligence That’s the question behind this new research. Instead of casting a wistful glance (10) at all the species we’ve left in the dust I.Q.-wise, it implicitly asks what the real (11) of our own intelligence might be. This is (12) the mind of every animal we’ve ever met.

Research on animal intelligence also makes us wonder what experiments animals would (13) on humans if they had the chance. Every cat with an owner, (14) , is running a small-scale study in operant conditioning. We believe that (15) animals ran the labs, they would test us to (16) the limits of our patience, our faithfulness, our memory for locations. They would try to decide what intelligence in humans is really (17) , not merely how much of it there is. (18) , they would hope to study a(n) (19) question: Are humans actually aware of the world they live in (20) the results are inconclusive.

18（）

A. Above all

B. After all

C. However

D. Otherwise