摘要(Abstract)：

<正> In the short note, we shall give a negative answer of a question which israised in[1].

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参考文献(References)：

• [1] T. Mizokami. On CF families and hyperspaces of compact subsets. Top. and Appl. 35 (1990) .
• [2] Zhi min Gao and Y. Yhattori. A characterization of closed s-images of metric spaces. Tsukuba J. Math. Vol. Ⅱ. No. 2 (1987) . 368--370．