问题
选择题
The professor advised us to think outside the box and to________ new, different, or unusual solutions．
A．put up with
B．come up with
C．keep up with
D．catch up with
答案
答案：B
考查短语辨析。put up with 忍受，come up with 想出，keep up with 齐头并进，catch up with赶上，句意：教授建议我们思考开阔一些想出新的，不同的或不寻常的解决方案。所以选B。