单项填空 ;从下面各题所给的A、B、C、D四个选项中,选择可以填入空白处的最佳选项。
Tom and I are good friends. _______ often help each other.
A. We B. Us C. They D. Them
单项填空 ;从下面各题所给的A、B、C、D四个选项中,选择可以填入空白处的最佳选项。
Tom and I are good friends. _______ often help each other.
A. We B. Us C. They D. Them
A