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单项选择 适中0.65 引用1 组卷156
She had to leave school_______ her family couldn’t afford her education.
A.althoughB.unless
C.becauseD.so
15-16高一上·北京·期中
知识点:althoughbecauseso(这样 pron.)unless从属连词原因状语从句 答案解析 【答案】很抱歉,登录后才可免费查看答案和解析!