题目内容
Unable to work at a steady job a terminal illness, he decided to volunteer at the local children center.
A. at the cost of B. as a result of
C. in case of D. at the risk of
B
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题目内容
Unable to work at a steady job a terminal illness, he decided to volunteer at the local children center.
A. at the cost of B. as a result of
C. in case of D. at the risk of