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A.<br /><img src="https://imgtest.ppkao.com/ExamPaperRes/2014/8/27/aeebd6c49f8b4ff3a7fff01a765febd3/b19fbe5a-0698-43f4-85f7-455676118f34.jpg">
B.<br /><img src="https://imgtest.ppkao.com/ExamPaperRes/2014/8/27/aeebd6c49f8b4ff3a7fff01a765febd3/2e7d2f3e-99dc-4d33-a40c-b0ffe6878eff.jpg">
C.<br /><img src="https://imgtest.ppkao.com/ExamPaperRes/2014/8/27/aeebd6c49f8b4ff3a7fff01a765febd3/dfd9962e-c70e-485a-8a25-541a2634bab4.jpg">
D.<br /><img src="https://imgtest.ppkao.com/ExamPaperRes/2014/8/27/aeebd6c49f8b4ff3a7fff01a765febd3/89cd64a0-6c4a-4403-9c67-cdc10d091fd6.jpg">
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