题干
— Does the young man standing there ________ the company.
— No, the company is _____his father.
A：in possession of; in the possession of
B：have possession of; in the possession of
C：take possession of; in possession of
D：have possession of; in possession of
答案(点此获取答案解析）
B
和两板面积
都可以调节，电容器两板与电池相连接．以
表示电容器的电量，
表示两极板间的电场强度，则
