题目内容:
I’m most indebted _____ my wife for her help—without her support the book would never have been written.
A.on
B.at
C.to
D.for
参考答案:
答案解析:
I’m most indebted _____ my wife for her help—without her support the book would never have been written.
A.on
B.at
C.to
D.for