第一届伦敦世博会展出的各类展品总数超出了()万件。
A.5
B.8
C.10
参考答案:C
In a certain group of people,
of the people are men, and
of the men have brown eyes. If
of the people have brown eyes, then what fraction of the group are women who do not have brown eyes
共同印花与同浆印花是相同的印花工艺。