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【简答题】
求下列广义表操作的结果__________:(2) GetTail[GetHead[GetTail[((a,b),(c,d))]]]
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【单选题】If two sailing vessels are running free with the wind on the same side, which one must keep clear of the other?（）.
A.
The one with the wind closest abeam
B.
The one to windward
C.
The one to leeward
D.
The one that sounds the first whistle signal
【单选题】运动员的肺活量比一般人的大，主要原因是 ①参与呼吸的肺泡数量多②每分钟呼吸次数多③肺较大④参加呼吸的肌肉收缩力强⑤身体营养状况好 [ ]
A.
①③
B.
②⑤
C.
①④
D.
②③
【简答题】Passage 4 It had been getting colder all day, and the wind had risen at nightfall and was blowing like fury, which I have never before experienced in a tent. The thin canvas flapped and cracked wildly...
【简答题】The wind d______ one or two tiles from the roof last night. (强行去除,移开)
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