【题目】—Hey, can I ask you a favor?
――_______
A.Here you are
B.just as I thought
C.how is it going?
D.what can I do for you?

【答案】D
【解析】句意：——嘿，能请你帮个忙吗？——当然可以，有什么需要帮助的？ A.Here you are”给你“；B.just as I thought”正如我想的“；C.how is it going?”进展如何？“；D.what can I do for you?”有什么需要帮助的？“。根据问句ask you a favor可知是寻求帮助故选D。