After practicing for several months, I can swim much________now.
A:slower
B:slowest
C:faster
D:fastest
①日夜操劳——____
②恍然大悟——____
- What do you like? – I like ____.
2011中国考古六大新发现揭晓,考古工作国家一直很重视。目前考古工作对夏朝文字的考证结论是( )