问题
选择题
The money donated to Project Hope _____ the children in poor areas return to
school. [ ]
A. is used to helping
B. is used to help
C. used to helping
D. used to help
答案
答案:B
The money donated to Project Hope _____ the children in poor areas return to
school. [ ]
A. is used to helping
B. is used to help
C. used to helping
D. used to help
答案:B