甲船从179°E 航行至179°W,乙船从1°E 航行至1°W,下列说法正确的是

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2021-04-14 问题

甲船从179°E 航行至179°W,乙船从1°E 航行至1°W,下列说法正确的是

2022-06-19 问题

background:url(2、png),url(1、jpg),url(3、png),url(4、jpg);},表示哪张图片处在最上层() A: 2、png B: 1、jpg C: 3、png D: 4、jpg

2022-06-05 问题

试画出下图所示物体的受力图。[img=214x134]179a4078e8033d1.png[/img]

2021-04-14 问题

179

2022-06-29 问题

电子信息科学与技术专业的毕业学分要求是()。 A: 大于等于179学分。 B: 小于等于179学分。 C: 等于179学分。 D: 180学分。

2022-06-12 问题

A ship sails from 179ºE to 179ºW. Meanwhile, the other ship sails from 1ºE to 1ºW, which one is correct of the following choices______: A: Both the magnitude and direction of D'long for the two ships are equal B: Both the magnitude and direction of D'long for the two ships are unequal C: The magnitudes of D'long for two ships are equal, but the directions of D'long are unequal D: The magnitudes of D'long for two ships are unequal, but the directions of D'long are equal

A ship sails from 179ºE to 179ºW. Meanwhile, the other ship sails from 1ºE to 1ºW, which one is correct of the following choices______: A: Both the magnitude and direction of D'long for the two ships are equal B: Both the magnitude and direction of D'long for the two ships are unequal C: The magnitudes of D'long for two ships are equal, but the directions of D'long are unequal D: The magnitudes of D'long for two ships are unequal, but the directions of D'long are equal

2022-05-29 问题

已知3个三角形的角度闭合差为+9″、-12″、+6″，则对应的三角形内角和的观测值为（） A: 180°00′09″、179°59′48″、180°00′06″ B: 179°59′51″、180°00′12″、179°59′54″ C: 180°00′09″、180°00′12″、180°00′06″ D: 179°59′51″、179°59′48″、179°59′54″

已知3个三角形的角度闭合差为+9″、-12″、+6″，则对应的三角形内角和的观测值为（） A: 180°00′09″、179°59′48″、180°00′06″ B: 179°59′51″、180°00′12″、179°59′54″ C: 180°00′09″、180°00′12″、180°00′06″ D: 179°59′51″、179°59′48″、179°59′54″

2021-04-14 问题