直线a∥平面α，P∈α，那么过P且平行于a的直线（　　）

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   Last Sunday afternoon, I was having dinner in a restaurant when my friend Poor came in. Poor is working in a bank and is quite rich, but he is always borrowing money from his friends and never pays it back. Poor saw me and came to sit at my table. He had never borrowed any money from me. When he was eating, I asked him to lend me two dollars. To my surprise, he gave me the money at once.“I have never borrowed any money from you,”Poor said,“So you can pay for my dinner.”
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在当今世界激烈的综合国力竞争中，文化的力量，深深熔铸在民族的生命力、创造力和凝聚力之中，成为综合国力的重要标志。这句话表明（    ）

小明的奶奶不小心把缝衣针掉进水杯里面了，在不沾水的情况下怎样取出曲别针？