应该是正确的，其中的黑体字是常识了。

来源: 企鹅肥肥于 2015-06-02 22:26:57 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.