“ _______ does Mr. Johnson go to London on business?'"'At least once a month.”
A、How many
B、How long
C、How often
D、How
【正确答案】：C
“ _______ does Mr. Johnson go to London on business?'"'At least
- 2024-09-07 12:15:22
- 旅游英语（一）(07365)
- 1