2012.10.sat语法
问题描述：
2012.10.sat语法
In the United States,the legal systems of 49 of the states were modeled after English law,（but Louisiana）was based on the Napoleonic Code and Roman law.
A.whereas Louisiana's
B.however Louisiana's
还有像nevertheless,whereby的用法!
答
我认为选A.whereas可以作为转折连词,用法和but相同.however作为转折词（然而,但是）的时候,一般是用于两个句子之间的转折,而不能在一句话之内引导一个并列分句.因此however的正确用法是：In the United States,the l...