— The umbrellas are very nice. I want to buy one.

A.What are you doing?B.Can you help me?C.Can I help you?

【答案】C

【解析】

答语句意：雨伞很漂亮。我想买一个。A. What are you doing? 你在干什么？B. Can you help me? 你能帮我吗？ C. Can I help you? 我能帮你吗？根据题意，故选C。