根据《检察官法》规定，由检察长提请人大常委会任免的有( )。A．副检察长 B．检委

28岁初产妇，妊娠37周，规律宫缩7小时，宫口开大3cm，未破膜，枕左前位，估计胎儿体重2550g，胎心148次／分，骨盆外测量未见异常。

若宫口已开全，胎头拨露达半小时，此时处理应是（）

A.肌注哌替啶100mg

B.静滴葡萄糖液内加维生素C

C.静脉滴注缩宫素

D.会阴侧切，产钳助娩

E.立即剖宫产

驾驶机动车行驶到这个位置时，如果车前轮已越过停止线可以继续通过。

光周期

1005年宋辽澶渊之盟：“宋每年向辽供岁币银十万两，绢二十万匹，双方开展自由贸易……”大辽百姓甚至皇帝本人也觉得只有大宋的钱才是真正的钱，干脆不发行货币。结果，一百年双方无战事，大辽的财富通过货币战争，源源不断输入大宋，大宋的先进文化，渗透进大辽的每一个毛孔。回答下列问题：

说起澶渊之盟，大家会想起不平等条约，有人重新解读历史，认为大宋用澶渊之盟的“岁币加自由贸易”的游戏规则，让辽国放弃了货币发行权，最终要了辽国的命。与此体现的哲理相同的是（）

A.历史就是戏子的脸，爱怎么画就怎么画

B.公说公有理，婆说婆有理

C.月有阴晴圆缺，人有悲欢离合

D.仁者见仁，智者见智

Man first appeared on earth about 2 million years ago. Then he was little more than an animal; but early man had a big advantage over the animals. He had in his brain special groups of nerve cells, not present in animals, that enabled him to invent a language and use it to communicate with his fellow men. 46) This ability to speak was of great value because it allowed men to share ideas, and to plan together, so that tasks impossible for a single person could be successfully undertaken by intelligent team-work. Speech also enabled ideas to be passed on from generation to generation so that the stock of human knowledge slowly increased.
It was this special ability that put men far ahead of other living creatures in the struggle for existence. 47) He mastered darkness first with dim lights and later with brighter and brighter lamps, until he can now make for himself so dazzling a light with an arc lamp that, like the sun, it is too p for his naked eyes.
48) Man found that his own muscles were too weak for the work which he wanted to do; he explored many other forms of power until now he has his hands on the ultimate source of physical energy, the nuclear power. From man’s earliest days the flight of birds has raised his wonder and desire. Why should he not fly as they did Then he began to experiment. At last he learnt how to make the right machines to carry him through the air. Now he can fly faster than sound. Already he has plans for conquering space, and a series of experiments has been completed. 49) It will not be long now before man takes a giant step away from his planet and visits the moon, learning what it is like to have no weight to his body, no upward direction and no downward.
Man, always a wanderer, has to overcome the difficulty of adapting himself to different climates. 50) Fortunately, in spite of having no thick skin or warm fur to protect him, he is peculiarly p compared with other living creatures, most of whom are unable to live far outside the region that suits them best.