问题
选择题
—The hall___ for international conferences is of great importance.
—I see, and we are sure to complete it on time.
A.built
B.to be built
C.having been built
D.building
答案
答案:B
题目分析:
句意:--将要建造的召开国际会议的大厅是非常重要的。 --我明白了,我们一定要确保按时完成。done 被;to be done 将要被;doing 正在进行;having been done 已经被。故选择B。
考点: 考查非谓语动词的用法。