搜题，就来5TiKU.com题库【问题】 A-15. So many representatives________, the conference had to be put off.Awere absent Bto be absentCbeing absentDhad been absent
A-15. So many representatives________, the conference had to be put off.Awere absent Bto be absentCbeing absentDhad been absent
正确答案：C
题目解析：本题出自江苏开放大学，江苏开放大学大学英语（B）作业1，由丰阳塔题库搜集整理。
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