高等继续教育 / 经贸英语
正确率：100%
题型描述: 单选题
Upon examination, we found you have sent us the wrong goods. Please let us know ＿＿＿＿ you wish us to return the goods.
A.which
B.until
C.when
D.what
Upon examination, we found you have sent us the wrong goods. Please let us know ＿＿＿＿ you wish us to return the goods.
A.which
B.until
C.when
D.what
参考答案：
佳题速递：