问题
选择题
To our surprise, Tom has ______ George as captain of our football team.
A．replaced
B．placed
C．covered
D．reduced
答案
答案：A
词义辨析。Replaced代替；placed放置；covered覆盖；reduced减少。句意：让我惊讶的是，Tom已经取代了George成为我们足球队的队长。所以选A。