He worked hard and achieved what he set out to do, but ________ what he had owned, including his health and his marriage.
A.at the mercy of | B.at the risk of | C.at the cost of | D.at the service of |
推荐套卷
He worked hard and achieved what he set out to do, but ________ what he had owned, including his health and his marriage.
A.at the mercy of | B.at the risk of | C.at the cost of | D.at the service of |