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参考答案：
参考解析：
刷刷题刷刷变学霸
举一反三
【单选题】通常南半球锋面气旋冷锋前、后的风向分布规律为（）。
A.
锋前S～SW，锋后N～NW
B.
锋前E～NE，锋后N～NW
C.
锋前N～NW，锋后S～SW
D.
锋前E～NE，锋后S～SW
【单选题】Text 2 We recently sailed with our research ship through the Red Sea to the Indian Ocean where we did research work for about a year. Our main objectives (目标) were the little-known Maldi...
A.
the coral reef exists in regions with warm climate
B.
the coral reef provides favorable living conditions for them
C.
the creatures are away from the danger of being eaten by sharks
D.
most sea creatures feed on the colourful coral