Why does the author mention the egg？
A. Because it is also a kind of packaging material.
Because it contains similar proportions with Lean Material.
C. Because it serves as a sign for this fledgling firm.
D. Because it is an enlightenment of Rosen's invention.
查看答案
国家的起源是()
A. 阶级矛盾调和的产物
B. 阶级矛盾不可调和的产物
C. 由人们相互订立契约而形成的
D. 一部分人对另一部分人使用暴力的产物
听力原文：M: Did you see the diamond ring Bill gave to Linda？
W: I sure did. It must have cost him a fortune.
Q: What does the woman imply about the ring？
(5)
A. Linda didn't like it.
Bill lost it.
C. It was very expensive.
D. It was very small.
A．从B．在C．到D．离
A. 从
B. 在
C. 到
D. 离
A．A friend in need is a friend indeed.B．Kill two birds with one stone.C．A misfortune m
A friend in need is a friend indeed.
B. Kill two birds with one stone.
C. A misfortune may turn out a blessing.
D. Where there is a will, there is a way.
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