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单选题
The city suffered the worst US air _____ since l979.
A
event
B
disease
C
disaster
D
damage
参考答案
参考解析
解析：
句意：这个城市遭受了自1979年来美国最严重的空难。disaster意为“灾难，灾祸”；event意为“事件”；disease意为“疾病”；damage意为“损害，伤害”。
句意：这个城市遭受了自1979年来美国最严重的空难。disaster意为“灾难，灾祸”；event意为“事件”；disease意为“疾病”；damage意为“损害，伤害”。
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They help the water cool down naturally on the roof .D
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单选题Sweat damage will occur in a cargo hold containing machinery parts when（）.A
the outside air is colder than the cargoB
the air temperature of the hold is higher than the outside air temperatureC
the dew point of the hold is higher than the temperature of the cargoD
the dew point of the outside air is lower than the temperature of the cargo
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单选题I would be much（）if you could take the matter up with Owners or Agents on the damage sustained and also request them to send their representative to us to ascertain the extent of the damage.A
obligedB
engagedC
gainedD
contaminated
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