题目内容:
We are glad to receive your telegraphic order of May 6, ______ regret that we can not supply the goods ______ the end of May.
A、but,byB、and,by
C、but,for
D、and,for
参考答案:【答案仅供学习,请勿对照自行用药等】
We are glad to receive your telegraphic order of May 6, ______ regret that we can not supply the goods ______ the end of May.
A、but,by