He has two daughters from a____marriage. 他在前一次婚姻中育有两个女儿。
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Mrs. Simpson is responsible for the ____of the new library stuff. 辛普森太太负责图书馆新职员的入职。
A____person will not drive excessively fast as such risky behavior may result in accidents. 一个明智的人不会开车过快,因为这种危险的行为可能会造成车祸
His silence is ____to an approval. 他的沉默等于同意。
They’ve found the flight recorder, the____black box. 他们发现了飞行记录器,即所谓的黑匣子。