听力原文:M: There are some interesting shells on the beach today.
W: What if we collect some after lunch?
Q: What did the woman mean?
(17)
A.She was asking the man a question.
B.She asked the man to collect some shells for lunch.
C.She suggested that they go to the seaside to collect some shells.
D.She suggested that they go to the beach early in the morning.
请帮忙给出正确答案和分析,谢谢!