The procedures have been ______ so that users can operate the system easily.
A. simpled
B. sampled
C. simpling
D. simplified
查看答案
The flower baskets and paintings helped to ______ the church.
A. beautiful
B. beauty
C. beautify
D. beautified
The pursuit of good ends does not ____ the employment of bad means.
A. justice
B. justified
C. justify
D. justiful
He decided to _____ on behalf of the accused man before the jury.
A. test
B. testify
C. testified
D. testification
It is much easier to _____ about a solution than to acutually put it into practice.
A. theorizy
B. theory
C. theoried
D. theorize