阅读下面的文言文，完成1——4题。

孙傅，字伯野，海州人，登进士第，为礼部员外郎。时蔡條为尚书，傅为言天下事，劝其亟有所更，不然必败。條不能用。迁至中书舍人。宣和末高丽人入贡使者所过调夫治舟骚然烦费傅言素民力以妨农功而于中国无丝毫之益宰相谓其所论同苏轼奏贬蕲州安置给事中许翰以为傅论议虽偶与轼合，意亦亡他，以职论事而责之过矣，翰亦罢去。靖康元年，召为给事中，进兵部尚书。上章乞复祖宗法度，钦宗问之，傅曰：“祖宗法惠民，熙、丰法惠国，崇、观法惠奸。”时谓名言。十一月，拜尚书右丞，俄改同知枢密院。金人困都城，傅日夜亲当矢石，金兵分四翼噪而前，兵败退，坠于护龙河，填尸皆满，城门急闭。是日，金人遂登城。二年正月，钦宗诣金帅营，以傅辅太子留守，仍兼少傅。帝兼旬不返，傅属贻书请之。及废立檄至，傅大恸曰：“吾唯知吾君可帝中国尔，苟立异姓，吾当死之。”金人来索太上，帝后、诸王、妃主，傅留太子不遣。密谋匿之民间，别求状类宦者二人杀之，并斩十数死囚，持首送之，绐金人曰：“宦者欲窃太子出，都人争斗杀之，误伤太予。 因帅兵讨定，斩其为乱者以献。苟不已，则以死继之。”越五日，无肯承其事者。傅日：“吾为太子傅，当同生死。金人虽不吾索，吾当与之俱行、求见二者面责之，庶或万一 可济。”遂从太子出。金守门者曰：“所欲得太子，留守何预？”傅曰：“我宋之大臣，且太子傅也，当死从。”是夕，宿门下；明日，金人召之去。明年二月，死于朔廷。绍兴中，赠开府仪同三司，谥曰忠定．      

（节选自《宋史•孙傅传》）

互为同素异形体的一组物质是（）

如图表示淀粉的消化终产物a进入血液和组织细胞的过程及部分相关代谢活动示意图．其中a～f表示人体内的物质，请据图答题：

    Why Do People Blink Their Eyes?

    People blink(眨眼) their eyes tens of thousands of times every day. Scientists have long believed blinking was an involuntary movement and served mainly to keep the eyeballs wet. But a new study suggests it has a more important purpose.

    An international team of scientists from the University of California at Berkeley studied the blinking of human eyelids. The journal Current Biology published their findings. The team said they found that blinking “repositions our eyeballs so we can stay focused” on what we are seeing. They said that when we blink our eyelids, the eyes roll back into their sockets--the bony area that surrounds and protects the eyes. However, the researchers found the eyes don't always return to the same position. They said this causes the brain to tell the eye muscles to reorganize our eyesight.

    Gerrit Maus is the lead writer of the report. He serves as an assistant professor of psychology at Nanyang Technological University in Singapore. Maus says: “Our eye muscles are quite sluggish(迟缓的) and imprecise, so the brain needs to constantly adapt its motor signals to make sure our eyes are pointing where they're supposed to. Our findings suggested that the brain measures the difference in what we see before and after a blink, and commands the eye muscles to make the needed corrections.” The researchers said that without such corrections our surroundings would appear unclear and even jumpy. They said the movement acts “like a Steadicam(摄影稳定器) of the mind.”

    The researchers said they asked volunteers to sit in a dark room while staring at a small dot on a flat surface. They used special cameras to follow the volunteer's blinks and eye movements. After each blink, the dot was moved one centimeter to the right. The volunteers did not notice this, but the brain did. It followed the movement and directed the eye muscles to refocus on the dot. After the dot was moved in this way 30 times, the volunteers' eyes changed their focus to the place where they predicted it would be.

    Professor Maus says “Even though participants did not consciously register that the dot had moved, their brains did, and adjusted with the corrective eye movement. These findings add to our understanding of how the brain constantly adapts to changes, commanding our eye muscles to correct for errors in our bodies' own hardware.”

一部欧美资产阶级革命的纪录片，介绍了各国通过立法手段来巩固革命成果，下列解说词中说法错误的是（    ）