28. He was a brilliant musician as a boy but he never ______ his early promise.
A. completed B. concluded C. fulfilled D. performed
fulfill 履行, 满足
complete 完全, 完成
conclude 结论
perform 表演
28. He was a brilliant musician as a boy but he never ______ his early promise.
A. completed B. concluded C. fulfilled D. performed
fulfill 履行, 满足
complete 完全, 完成
conclude 结论
perform 表演
