题目内容
Xiao Li is said _________ abroad, but I don’t know what country he studied in.
A.to study B.to be studying
C.to be studied D.to have studied
D

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题目内容
Xiao Li is said _________ abroad, but I don’t know what country he studied in.
A.to study B.to be studying
C.to be studied D.to have studied
D