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有关2005年12月大学英语六级考试试题及参考答案,http://www.dxs89.com
B) draw attention to the troubles and difficulties grandchildren may cause
C) share their experience in raising grandchildren in a more scientific way
D) help raise funds to cover the high expense of education for grandchildren
23. According to the passage, some couples may eventually choose to have children because_____.
A) they find it hard to resist the carrot-and-stick approach ，有关2005年12月大学英语六级考试试题及参考答案