A.30°E,20°S | B.170°E,60°N | C.30°W,45°S | D.180°,0° |
A.180°,90°N | B.3°S,45°E | C.90°E,90°S | D.60°W,30°S |
A.①③ | B.①④ | C.②③ | D.②④ |
A.热带 | B.北温带 | C.南温带 | D.北寒带 |
A.四季变化不明显 | B.极昼极夜 |
C.9月份春暖花开 | D.4月份春暖花开 |
A.经线长度相等,纬线长度也相等 |
B.每条经线和纬线都自成一个圆圈 |
C.地球仪上纬线有180条,经线有360条 |
D.所有纬线相互平行,经线交于两极 |
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