ATP转化为ADP可表示如下，式中X代表 [ ] A．H2O B．[H] C．P

The oldest stone buildings in the world are the pyramids. They have stood for nearly 5,000 years, and it seems likely that they will continue to stand for thousands of years yet. There are over eighty of them scattered along the banks of the Nile, some of which are different in shape from the true pyramids. The most famous of these are the “Step” pyramid and the “Bent” pyramid.

Some of the pyramids still look as much alike as they must have been when they were built thousands of years ago. Most of the damage suffered by the others has been at the hands of men who were looking for treasure or, more often, for stone to use in modern buildings.The dry climate of Egypt has helped to keep the pyramids in good condition, and their very shape has made them less likely to fall into ruin. These are good reasons why they can still be seen today, but perhaps the most important one is that they were planned to last forever.

The “Step” pyramid had to be on the west side of the Nile, the side on which the sun set. This was for spiritual reasons. It also had to stand well above the level of the river to protect it against the regular floods. It could not be too far from the Nile, however, as the stones to build it needed to be carried in boats down the river to the nearest point. Water transport was , of course, much easier than land transport. The builders also had to find a rock base, which was not likely to crack under the great weight of the pyramid. Finally, it had to be near the capital, or better still, near king’s palace so that he could visit it easily to personally check the progress being made on the final resting place for his body.

63. Which of the following statements is TRUE about the “Step” pyramid?

A. It is unlikely to fall into ruin in the near future.

B. It was built on the sands along the Nile.

C. It is the oldest building on earth.

D. It is the most famous of the true pyramids.

64. The most important reason why some pyramids remain in good condition is that _______.

A. people have taken care of them

B. it doesn’t rain often in Egypt

C. they were well designed

D. the government has protected them from damage

65. Most of the damage to the pyramids has been caused by _______.

A. the regular floods                 B. the dry climate of Egypt

C. people searching for gold           D. people in search of building materials

66. Why did Egyptians build the pyramids along the banks of the Nile?

A. Because they believed in their god.

B. Because it was difficult to find a large rock base far from the Nile.

C. Because the river helped a lot in the transport of building materials.

D. Because it was not easy to choose a suitable place for the pyramids. 

扁桃体的血液供应来自（）。

A.腭升动脉

B.腭降动脉

C.面动脉扁桃体支

D.咽升动脉扁桃体支

E.舌背动脉

材料一：因为强大的帝国主义及其在中国的反动同盟军，总是长期占据着中国的中心城市，如果革命队伍要坚持地奋斗下去，如果革命队伍要准备积蓄和锻炼自己的力量，并避免在力量不够的时候同强大的敌人作决定胜负的战斗，那就必须把落后的农村造成先进的巩固的根据地，借以长期战斗并逐步地夺取革命的全部胜利。

——毛 * * 《井冈山的斗争》

材料二：目前形势的基本特点，就是日本帝国主义要变中国为它的殖民地。当着革命的形势已经改变的时候，革命的策略，革命的领导方式，也必须跟着改变。

——毛 * * 《论反对日本帝国主义》

材料三：从现在起，党的工作重心由乡村移到城市。革命胜利以后，中国由农业国变为工业国，由新民主主义社会变为社会主义社会。

——引自毛 * * 《在中共七届二中全会上的报告》

材料四：现在这种社会主义改造已经取得决定性胜利，这就表明，我国的无产阶级同资产阶级之间的矛盾已经基本解决，我国国内的主要矛盾，已经是人民对于经济文化迅速发展的需要同当前经济文化不能满足人民需要状况之间的矛盾。党和全国人民的当前的主要任务，就是要集中力量来解决这个矛盾，把我国尽快从落后的农业国变为先进的工业国。

——中共“八大”《关于政治报告的决议》

材料二“目前形势的基本特点”是什么时候出现的？当革命形势已经改变的时候中共的革命策略是怎样跟着改变的？

对于连续刚构桥梁外部环境监测的最重要内容为（）

A.风速、风向

B.温度

C.湿度

D.降雨量