A-A+
______ that Bob had got promoted his friends
问题详情
______ that Bob had got promoted, his friends came to congratulate him.
A) Heard B) Having heard C) Hear D) To hear
参考答案
B此题含义为：当听说鲍勃得到了提升，他的朋友们都过来祝贺他。现在分词的完成时作时间状语，表明hear的动作是发生在came之前。
