. We are trying to ring you back, Harry, but I think we your number incorrectly.
A. looked up
B. worked out
C. took down
D. brought about
网友回答
A. looked up
B. worked out
(答案→)C. took down
D. brought about
解析：短语辨析。looked up 仰望，查阅；worked out解决，计算出；took down 取下，记下；brought about导致。句意：我们试着给你回电话，哈利，但是我想我们错误的记下了你的电话号码。故选C。