43是由（ ）个十和（ ）个一组成的。
4；3
请比较高分子溶液与溶胶的异同点。
In Henry James' Daisy Miller, the author tries to portray the young woman as an embodiment of ______.
A. the corruption of the newly rich B. the free spirit of the New WorldC. the decline of aristocracy D. the force of convention
