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单选题 9.While______________,they met with a storm weather
学科：大证复习
时间：2025-06-20 03:03:22
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题目1单选题
30.Charted depth is the _________________A. vertical distance from the chart datum to the ocean bottomB. average height of water over a specified period of timeC. vertical distance from the chart datum to the ocean bottom,plus the height of tideD. average height of all low waters at a place
题目2单选题
60."Nimbus"means_________________A. rainB. cirrusC. layerD. high
题目3单选题
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题目4单选题
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题目5单选题
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题目6单选题
36.An air mass is termed warm if_________________A. it originated in a low pressure areaB. it originated in a high pressure areaC. it is above 70FD. the ground over which it moves is cooler than the air
题目7单选题
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题目8单选题
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题目9单选题
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题目10单选题
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