She＿＿＿＿＿＿＿＿the film. She knows nothing about it.
A．can’t seeB．can’t have seen C．must seeD．mustn’t have seen
B
can’t have done，表示對過去發(fā)生情況的否定推測，意為“不可能已經(jīng)……”。
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