1.[]Now about half of the women who work in social welfare are part-time, as pared to 38% in the private sector.A.guarantee B.farewell C.well-off D.well-beingABCD
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参考答案：D
参考解析：句意为：如今，从事社会福利的女性约50%为兼职，而在私营部门工作的女性比例却是38%。welfare“福利”，四个选项：guarantee“保证，担保”；farewell“辞别，再见”；well-off“富裕的，处境好的”；well-being“福利”。