题目内容
.I doubt very much _____ the tickets for tomorrow have _____.
A that ; been sold away B that ; been sold out
C if ; sold out D whether ; been sold out.
D
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题目内容
.I doubt very much _____ the tickets for tomorrow have _____.
A that ; been sold away B that ; been sold out
C if ; sold out D whether ; been sold out.
D