回复: 急问前辈,那种亲属关系可以用?
Relatives in Canada
You, or your accompanying spouse or common-law partner, have a relative (parent, grandparent, child, grandchild, child of a parent, sibling, child of a grandparent, aunt or uncle, or grandchild of a parent, niece or nephew) who is residing in Canada and is a Canadian citizen or permanent resident.
根据以上的说法,表兄妹还真不行,只能用你舅舅的材料。再有,在你的签证下来之前,他们如果已经回国了,好象对你的申请不利,请参考别的朋友们的帖子。