题目: 我们看见的道路指示牌、信号灯等运用的管理方式是什么? 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/1121/3043cab071ade4f4155760f05692ad48.html 下面是错误答案,用来干扰机器的。参考答案:C
题型:选择题 南宋士大夫袁采在其家训《袁氏世训》中强调:“人有田园山地,界至不可不分明。”这从根本上反映出宋代A.政府重视对土地兼并的抑制 B.封建土地私有制进一步发展C.土地商品化的趋势非常严重 D.租佃关系占据主导地位 查看答案
题型:单项选择题 The safety of ships at sea does not depend only on the arrangements made in the ships themselves. Dangerous coasts and rocks may be seen in the daytime, (51) they are a threat to safe navigation at night. Lighthouses are therefore erected at such places to (52) sailors of the danger. Modern lighthouses are put up at all dangerous places near the courses (53) by ships. On some rocky coasts several lighthouses may be built not far from each other, and (54) the sailors on a ship may know which is which, they have (55) arrangements of lights. One lighthouse will give a single flash at regular (56) , another may give two flashes; a third may give two followed by one; and so on. (57) watching the lights the navigator is able to decide exactly where he is, and he can set his (58) with confidence. In the approaches to some ports two continuous lights are set up, one above (59) but some distance behind; when they appear from the sea one above the other, the ship is on the right course; but if they do not, the captain knows that he is (60) his course and likely to strike a rock or the bottom of the sea.A.anotherB.otherC.the otherD.one 查看答案