He was generous with his time, I was grateful.. A．for which B. at which C．with w
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He was generous with his time, ______ I was grateful..
A．for which B. at which C．with which D．with which
试题答案
A
解析:
略
He was generous with his time, ______ I was grateful..
A．for which B. at which C．with which D．with which
A
解析:
略