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41. Students in a university club want to help others, but they can only choose one project a year, which one of the following is the best? A. Help those students in a nearby primary school with reading and mathematics; B. Help people who cannot afford to build or rent a home to build a house; C. Visit and assist elderly people with daily tasks.练习人数: 8
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42.练习人数: 12
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43.练习人数: 0
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44.练习人数: 26




