---Lost and Found office. ?
--- I wonder if you have a small black suitcase of mine.
A. What can I do for you
B. Who’s that
C. What’s that
D. How do you do
网友回答
(答案→)A. What can I do for you
B. Who’s that
C. What’s that
D. How do you do
解析：情景对话题。句意：“这是失物招领处。你有什么需要帮助的吗？”“我想知道是否你那有我的一个小黑色的行李箱” A. What can I do for you 你有什么需要帮助的吗B. Who’s that 你是谁 C. What’s that 那是什么D. How do you do 你好吗 根据语境选A