My parents never let me （） alone.
A: to travel
B: to travelling
C: travelling
D: travel
A: to travel
B: to travelling
C: travelling
D: travel
举一反三
- It will take a long time ________ around the country. A: to travelling B: to travel C: travel D: travelling
- 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
- Are you interested in _____. A: travel, B: travelling C: to travel D: traveled.
- My physics teacher said that light________faster than sound. A: travels B: travel C: travelled D: travelling
- They favor _________instead of staying home. A: travelling B: to travel