That was the interesting film___ I have seen.A.whose B.that C.whi_其他解答

That was the interesting film___ I have seen.A.whose B.that C.which D.what 为什么?
为什么不能选that，而选择which

人气：248 ℃　时间：2019-12-14 14:11:20

解答

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因为主语都有that了 .我是高中老师.有事你说话.