Although he was busy, he out of his way me.
A: tried, helping
B: tried, to help
C: tries, to help
D: tries, helping
A: tried, helping
B: tried, to help
C: tries, to help
D: tries, helping
举一反三
- 中国大学MOOC: Although he was busy, he out of his way me.
- 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
- He has devoted his life to ____ the blind. A: help B: helped C: helping D: be help
- He spent all his time ______ children in poor areas _____ math. A: help, study B: helping, studying C: help, studying D: helping , study