He will his uncle’s business when he is mature(成熟的) enough to deal with the public relati

问题补充：

He will his uncle’s business when he is mature(成熟的) enough to deal with the public relations.

A. hand over

B. take over

C. think over

D. go over

答案：

A. hand over

(答案→)B. take over

C. think over

D. go over

解析：考查词组：A. hand over 移交B. take over 接管C. think over仔细考虑D. go over复习，句意：当他足够成熟可以处理公共关系的时候，他就可以接管叔叔的生意了。选B。