jj语法 哪个选项靠铺？？？？

luorenjia

有一题?A．Instead of collaborating, one of the most famous rivalries began when A’s reconstruction of xxx was challenged by B, and A’s reconstruction of xx proved to be mistaken.?B．Instead of cooperating, one of the most famous rivalries began when A’s reconstruction of xxx was challenged by B, ?C. Instead of cooperating, A and B involved in one of the most famous rivalries when A challenged B’s reconstruction of xxx, ??