-- What shall we do this weekend, Julie?
--- . Whatever you want to do is OK with me.
A. All right
B. It just depends
C. It’s up to you
D. Glad to hear that
网友回答
A. All right
B. It just depends
(答案→)C. It’s up to you
D. Glad to hear that
解析：考查交际用语。A好的；B看情况而定；C由你决定；D很高兴听见这件事。句意：—Julie，我们这个周末做什么？—由你决定。你想做的事情我都喜欢。根据句意说明C正确。