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问题 单项选择题

某山区的教师林老师根据本地区植物种类繁多的特点，带领教师编写了《某某山区的植物》的教材，并在全区进行推广授课，这突出体现了林老师是（）。

A.学生学习的指导者和促进者

B.课程的建设者和开发者

C.课堂教学的管理者

D.课堂教学的组织者

答案

参考答案：B

解析：新课改背景下的教师观要求教师要从课程的执行者转变为课程的建设者和开发者，林老师的编写教材的做法是课程建设者和开发者的体现。故选B。

单项选择题

Research on animal intelligence always makes me wonder just how smart humans are. (91) the fruitfly experiments described in Carl Zimmer’s piece in the Science Times on Tuesday. Fruit flies who were taught to be smarter than the average fruit fly (92) to live shorter lives. This suggests that (93) bulbs burn longer, that there is an (94) in not being too terrifically bright.
Intelligence, it (95) , is a high-priced option. It takes more upkeep, burns more fuel and is slow (96) the starting line because it depends on learning—a gradual (97) —instead of instinct. Plenty of other species are able to learn, and one of the things they’ve apparently learned is when to (98) .
Is there an adaptive value to (99) intelligence That’s the question behind this new research. I like it. Instead of casting a wistful glance (100) at all the species we’ve left in the dust I.Q. wise, it implicitly asks what the real (101) of our own intelligence might be. This is (102) the mind of every animal I’ve ever met.
Research on animal intelligence also makes me wonder what experiments animals would (103) on humans if they had the chance. Every cat with an owner, (104) , is running a small-scale study in operant conditioning, we believe that (105) animals ran the labs, they would test us to (106) the limits of our patience, our faithfulness, our memory for terrain. They would try to decide what intelligence in humans is really (107) , not merely how much of it there is. (108) , they would hope to study a (109) question. Are humans actually aware of the world they live in (110) the results are inconclusive.

A．outside

B．on

C．by

D．across
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单项选择题

兑付在（）以上的汇款，应留存证件复印件或影印件，并按规定进行联网核查。

A、1万元（不含）以上

B、5000元（含）以上

C、5000元（不含）以上

D、1万元（含）以上
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