问题
选择题
What seems a treasure to you may _____a useless thing _____ others. [ ]
A. be proved; to
B. prove; for
C. be proved; for
D. prove; to
答案
答案:D
What seems a treasure to you may _____a useless thing _____ others. [ ]
A. be proved; to
B. prove; for
C. be proved; for
D. prove; to
答案:D