Question

One reason Crystal has become so famous is that he is very quick thinking, and is often able to  _____ new jokes about the people and things around him.

A．come up with

B．come across

C．come up

D．come to

Answer 1

A

试题分析：考查短语辨析。A. come up with想出；B. come across偶然遇到；C. come up发生；D. come to到达。句意：Crystal变得如此出名的原因之一是他的迅速思维，并常常能够想出他周围人和事的新的笑话。故A正确。