参考答案：C

解析：[听力原文]
W: Could you lend me a pen Mine has just run out of ink.
M: I’m afraid I don’t have an extra one. Would a pencil do
Q: How did the man respond to the woman’s request

女士想向男士借一支钢笔，因为她自己的墨水用光了，男士没有额外的，问铅笔是否合适，C项“他借给她一支铅笔”是正确答案。