问题:
Life is more than merely trying to achieve thestandards of society but trying to be a good person ______ one’s own standards.
A.at
B.in
C.on
D.by
Life is more than merely trying to achieve thestandards of society but trying to be a good person ______ one’s own standards.
A.at | B.in | C.on | D.by |
参考答案: