He felt his mother, even if it meant leaving college.
A: obliged to help
B: oblige for helping
C: obliged at helping
A: obliged to help
B: oblige for helping
C: obliged at helping
举一反三
- He help his mother, even if it meant leaving college. A: has to B: thought C: felt obliged to D: believes
- He felt ( ) to help his mother, even if it meant leaving college. A: responsible B: beneficial C: earnest D: obliged
- He _____________ help his mother, even if it meant leaving college.
- He has devoted his life ______ disabled people. A: to helping B: to help C: helping D: help
- He has devoted his life _____blind people. A: to help B: help C: to helping D: helping