[求助]pp1-64

char

Lactose, a sugar present in milk, is one of simple sugar used in food preparations for infants.

PP的答案是B

CD语法笔记的答案是C

哪个是对的？C吗？

melodybb1224

http://forum.chasedream.com/dispbbs.asp?boardID=58&ID=63899&page=5看看这个链接吧。

char

谢谢~~~

不过好象也没个定论，我还是偏向于C的，呵呵~~