摘要:读下图.已知甲.乙.丙.丁四点.据此回答1-2题. 1.从晨昏线与赤道和极圈的关系.判断属于晨昏线的是 ( ) A.abcde B.abcd C.ace D.abc 2.晨昏线为a时.下列说法正确的是 ( ) A.直射点的地理坐标一定为 B.澳大利亚农民正在忙于剪毛和配种 C.我国最西端新疆地区与最东端黑龙江地区日出时刻相同 D.北京时间可能为下午1点 读下图.回答3一4题.

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读下图,已知该城市计划建火力发电厂、钢铁厂、自来水厂、印染厂,请在A,B,C,D,E五个地点中选择适宜建厂的地址,并说明理由。

(1)火电厂宜建在       处,理由是                                     

(2)钢铁厂宜建在       处,理由是                                     。                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             (3)自来水厂宜建在               处,印染厂宜建在               处。

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