给正常小狗实施垂体切除手术后，短期内小狗血液中的三种激素﹣﹣促甲状腺激素释放激素（a）、促甲状腺激素（b）、甲状腺激素（c）的含量变化正确的是（横轴为时间，纵轴为激素含量）（　　）

2014年3月1日晚，昆明火车站发生一起由新疆分裂势力一手策划组织的严重暴力恐怖事件，造成29人遇难，百余人受伤。恐怖犯罪分子最终受到严惩。回答下题。

（1）The soldier did what they could____ (save) the people under the ruins(废墟）after the
earthquake .
（2）What great fun we had____ (dance) at the party last night!
（3）It's said that 32 people____ (die) from H7N9 so far.
（4）She couldn't work out the problem, so he asked her teacher for help____ (wise).
（5）____ (prevent) the communicable diseases, the doctors did as much as they could.
（6）Look, this beautiful stamp must be one of those____ (direct).
（7）My deskmate is often heard____ (sing) after class.
（8）The____ of Xi Jinpin made the people in the disaster areas feel warm.(arrive)
（9）After watching the film , he got even____ (bored).
（10）My dream is to be a football player, What about ____  (she)?

在探究电流通过导体时产生热的多少与什么因素有关时，采用了如图所示的实验装置．这是用来探究电流通过电阻丝产生的热量与____  的关系．

阅读下面文段，回答问题。

天时不如地利，地利不如人和。三里之城，七里之郭，环而攻之而不胜。夫环而攻之，必有得天时者矣，然而不胜者，是天时不如地利也。地非不高也，池非不深也，兵革非不坚利也，米粟非不多也，委而去之，是地利不如人和也。故曰，域民不以封疆之界，固国不以山溪之险，威天下不以兵革之利。得道者多助，失道者寡助。寡助之至，亲戚畔之。多助之至，天下顺之。以天下之所顺，攻亲戚之所畔，故君子有不战，战必胜矣。