简述常用包装策略。
参考答案：
1）类似包装；2）个别包装：3）创新包装；4）成套包装；5）复用包装；6）馈赠包装。
Read and translate.(翻译下列短语)
1. a fun day ________
2. Mike's home ________
3. funny tongue twisters ________
4. jump into the lake ________
E-business is partly driven by the consumer demand side( ) which consumers use the Internet for their purchases.
A．on
B．in
C．at
D．with
