Travelling was not as easy as it is today. It wasn't so easy ____in those days.
A: for travelling
B: in travelling
C: in order to travel
D: to travel
A: for travelling
B: in travelling
C: in order to travel
D: to travel
举一反三
- It will take a long time ________ around the country. A: to travelling B: to travel C: travel D: travelling
- My parents never let me （） alone. A: to travel B: to travelling C: travelling D: travel
- Are you interested in _____. A: travel, B: travelling C: to travel D: traveled.
- They favor _________instead of staying home. A: travelling B: to travel
- He ________ around Africa this summer. A: A. will travel B: B. are going to travel C: C. would travel D: D. is going to travelling