问题
选择题
—Would you like to go for an outing with us?
— , for I have something important to do.
A．I will
B．I'd love to
C．I don't know
D．I'd rather not
答案
：D
：考查交际用语。根据下一句：我有重要的事情做。说明对方不想去。故D正确，D项是一种表示拒绝的表达法，意为：我不想去。