认识规律、把握规律、创造规律、遵循和运用规律，是与时俱进的根本要求。

[问答题]Passage 6Coherence　　Coherence determines whether a speech is logical and thus makes sense. The speaker must make (31)______ that his utterances and paragraphs are presented in a logical sequence so that his thoughts and ideas are readily acceptable. A speech may be compared (32)______ a freight train. The locomotive is the thematic statement in a speech that gives the train (speech) its direction. Each car is an utterance in a paragraph or a paragraph in a speech that must follow the (33)______ of the train, for it must go where the locomotive goes. It is couplings that hold the cars together, ensuring that all the cars will arrive at same destination as the locomotive. (34)______ the same way, a speaker must supply the links between the utterances and paragraphs to give his listeners a directional signal to indicate (35)______ is to follow and how it (36)______ to what is preceded.　　Since transmitting ideas orally requires attention to the perceived coherence of speaker’s message, the audience do not have the luxury of going back (37)______ his points as they do in reading an essay; nor do they have punctuations that help them (38)______ one idea from another. Hence, speakers use signposts in the form of carefully worded phrases and sentences to help listeners (39)______ the movement of ideas within a speech and perceive the overall message structure. Summaries are (40)______ signposts in ensuring that listeners are able to see the overall structure: preliminary and final summaries are especially helpful in laying our or pulling together the major divisions of the speech.

[单选题]甲、乙、丙三个油桶各盛油若干千克。第一次把甲桶的一部分油倒入乙、丙两桶，使乙、丙两桶内的油分别增加到原来的2倍；第二次从乙桶把油倒入丙、甲两桶，使丙、甲两桶内的油分别增加到第二次倒之前桶内油的2倍；第三次从丙桶把油倒入甲、乙两桶，使甲、乙两桶内的油分别增加到第三次倒之前桶内油的2倍，这样各桶的油都为16千克。甲、乙、丙三个油桶原来各有油多少千克？（　　）

[判断题]环检机构计量认证合格证书、检测设备检定证书复印件在向省级环保部门提出机动车环保定期检验委托申请时，不必提交。

[单选题]不属于后天性二尖瓣病变的是（　　）。

[问答题]C70型敞车车辆长度、车辆定距、车辆最大宽度、车辆最大高度（空车）、车体内长、车体内宽、车体内高分别为多少？

[填空题]施加预应力的机具，应定期进行检验和校核，当千斤顶使用超过6个月或删次或在使用过程中出现不正常现象或检修以后应（）。

[单选题]10mm2及以下的单股铝导线一般采用（）连接。

[单选题]下列有关左心房增大影像表现，哪项不对（）

[问答题]实现帧中继数据通信的最基本条件是什么？

[多选题]经全国人大及常委会和国务院的批准，（）可以拥有某些特殊的税收管理权。

[判断题]认识规律、把握规律、创造规律、遵循和运用规律，是与时俱进的根本要求。

[多选题]面对信息化建设的把握规律，全面适应中，我们应该（）。

[判断题]自然规律必须通过人的理性思维来把握，因此人的理性能为自然界立法。

[填空题]技术是对客观规律的把握，技术越先进，工艺越成熟，造型就越（）。

[问答题]习总书记在关于“深入把握从严治党规律”的要求中提出了两个结合，分别是？

[判断题]平面构成的骨架：规律性，半规律性，无规律性，单一骨架，复合骨架，无作用骨架，有作用骨架。

[判断题]专业技术人员遵循“实践、认识、再实践、再认识”的认识规律，正确把握好学与用、知与行的关系。

[判断题]科学的规律是最一般的规律，哲学的规律是具体的规律。

[多选题]一般规律与特殊规律的关系是（）。

[问答题]经济规律的特点是什么？（经济规律区别于自然规律的特点是什么？