问题补充:
The flowers were so lovely that theyin no time.
A. sold out
B. had been sold out
C. were sold out
D. would sell out
答案:
A. sold out
B. had been sold out
(答案→)C. were sold out
D. would sell out
解析:考查时态语态,句意:这些花是如此漂亮以至于很快就卖完了。说明花是过去被卖完了,用过去时的被动。选C。