一般情况下，基金管理公司内部制定和监督执行风险控制政策的机构是（）。 A.投资决策委

实验人员想了解一下新孵化的鸟类是怎样获得母亲的情感的．他们选择了六只刚孵化的小鸭，平均分成甲、乙两组．甲组小鸭刚孵化出来就被从它们的出生地移走，使它们不能见到自己的母亲；乙组小鸭还和它们的母亲在一起．

（1）甲组小鸭跟随气球走的行为属于______．

A、先天性行为B、偶然行为C、取食行为D、学习行为

（2）乙组小鸭在实验中的作用是______．

A、实验模型B、对照组C、实验组D、一个变量

（3）如果不是把甲组小鸭放在气球周围并放母鸭叫的录音，而是将它们放在一只猫的周围并放母鸭的录音，则甲组小鸭可能会______．

A、它们可能吓唬其它鸭了B、它们将失去繁殖能力

C、它们将会发出类似猫的声音D、它们将会认为猫它们的母亲．

按层次划分，管理可分为高层管理，中层管理和（）管理三个层次。

Alone in the wilderness. Nothing but jungle. A world of shadow with the rays of light falling like blonde hair from the crowns of the giant trees. Jungle in the midday sun. Every- thing motionless. Not a sound from sky or earth. Complete silence. Only some coconuts falling, at long intervals, very far away. The world reduced to the soft touch of cool grass along my naked back, and a sweet smell of rich soil and vegetation. Stretched out with closed eyes beside my heavy burden of fruit and firewood, I enjoyed the feeling of fresh blood streaming through every part of my body and fresh jungle air filling every corner of my lungs.

Resting motionless, I could see the sun through my closed eyelids, alone in the sky, as lonely as I, and as motionless and silent as everything else. The earth had surely stopped turning and somewhere on this planet there was supposed to be roaring traffic in busy streets. What a crazy, unbelievable thought!

Another coconut fell, to make the world come to a complete standstill. I had to roll over onto my stomach to feel that at least I could move and make noises. Then I found company. A little brown ant was struggling to find its way with a bit of dry straw through the jungle of leaves and grass below my nose. I wondered if I could give the little fellow a lift with its burden, but it showed not the slightest sign of tiredness and struggled on with all six legs, head first or head last, waving its feelers energetically as if the trip had just started. Who ever saw a tired ant? Tiredness, disagreeable tiredness, is restricted to hunted animals, slaves and modern man. It is as great an effort for an office clerk to walk five blocks with a loaded briefcase as it is for a jungle-dweller to cross a valley with a goat on his back. It is as hard to get up and climb or run when you have been seated for years as it is to get up and walk when you have been in bed for months. The body is strange. Spare it, and you get really tired for almost nothing; use it, and almost nothing makes you really tired.

I rose to my feet. I had heard a horse neighing down in the valley. Above me, on the open highland plains, there were wild horses. But down in the valley there was never a horse unless there was a man on it. Somebody was making his way up the valley and my wife was alone.

68.The author mentions “coconuts falling” in the first paragraph to ________.

A. show his loneliness                                  B. add beauty to the jungle

C. express his love of nature                      D. stress the absolute silence

69.How does the author feel about the ant?

A. He admired its attitude toward work.

B. He was shocked at its tireless efforts.

C. He showed sympathy for the little ant.

D. He was content to have it as a companion.

70.It can be inferred from the last paragraph that the author would probably _______.

A. work harder than before                      B. talk to the man on the horse

C. make his way home                                 D. stay in the valley

71.We can learn from the passage that the author ________.

A. enjoyed being alone                                B. had an unforgettable adventure

C. missed his busy life in the city              D. experienced a world of quietness

旅馆服务员，23岁，尿频、尿痛3天，近2天白带增多，黄色脓样伴外阴痛就诊，检查：外阴肿，黏膜充血，以手指压 * * 旁腺时脓性分泌物流出，触痛明显

此患者的诊断可能是（）

A.泌尿系感染

B.霉菌性 * * 炎

C.淋球菌性 * * 炎

D.滴虫性 * * 炎

E.梅毒

把下面的六个图形分为两类，使每一类图形都有各自的共同特征或规律，分类正确的一项是（）

A．①③⑥，②④⑤

B．①④⑥，②③⑤

C．①②⑤，③④⑥

D．①②③，④⑤⑥