问题补充:
It is certain that he willhis business to his son when he gets old.
A. take over
B. think over
C. hand over
D. go over
答案:
A. take over
B. think over
(答案→)C. hand over
D. go over
解析:该题的题意为:确定无疑的是他老了以后要把企业交给儿子。给出的四个短语的意思是:take over 接受,接管;think over 仔细考虑; hand over 移交,交出;go over 复习。