国家开放大学 / 综合英语(1)
正确率:100%
It was really very good you to help me that heavy suitcase.
a.to...for
b.for...by
c.of...with
d.for...with
a.to...for
b.for...by
c.of...with
d.for...with
参考答案:
佳题速递: