题目内容
---So many people are standing outside the hall. ________ will the concert begin?
---________ seven o'clock.
A. How soon; Until B. How long; Until
C. How long; Not until D. How soon; Not until
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题目内容
---So many people are standing outside the hall. ________ will the concert begin?
---________ seven o'clock.
A. How soon; Until B. How long; Until
C. How long; Not until D. How soon; Not until