题目内容
What a pity! ______ was not until Mr. Johnson got to the airport ______ he realized he had lost his ticket.
A. It; when B. It; that C. It; where D. That; that
B
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题目内容
What a pity! ______ was not until Mr. Johnson got to the airport ______ he realized he had lost his ticket.
A. It; when B. It; that C. It; where D. That; that
B