19．All his free time is _____ by charity work，but he feels it meaningful．（　�。�
A．put upB．given upC．picked upD．taken up

分析 他所有的空閑時間都被慈善事業(yè)占據(jù)了，但是他感覺這一切很有意義．

解答 答案D．
put up張貼，搭建，留宿；give up放棄；pick up撿起；用車接；無意中學會；接受信號；康復，恢復；染上…； take up占據(jù)，從事于，開始做．句子表達的意思是"他所有的空閑時間都被慈善事業(yè)占據(jù)了"；故答案選D．

點評 本題考查動詞短語的辨析．英語中有的詞組沒有捷徑，只有平時加強記憶，要注意區(qū)別，記憶的時候不能忽視，這是常見的命題方式．平時要加強記憶，做題時，別忘了要結合上下文句意判斷．

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