如题所述
第1个回答 2014-07-19
When he heard the father opened the door, he pretended to be reading out loud in the room.
第2个回答 2014-07-19
When he heard his father open the door,he pretended to read books loudly in the study.
第3个回答 2014-07-18
When he heard his father open the door，he pretended to read loudly
