Do you hear someone knocking at the door?
"Yes,did. heard him _______ three times."
A、knocking
B、knocked
C、being knocking
D、knock
【正确答案】：D
Do you hear someone knocking at the door?"Yes,did. heard him ___
- 2024-08-14 20:28:07
- 外贸英语写作(00097)