1. In this factory, suggestions often have to wait for months before they are fully _____.
A. admitted B. acknowledged C. absorbed D. considered
? [答案] D. considered [注释] considered 考虑; admit 承认; absorb 吸收。
[注意]acknowledge 1) (=agree or admit the truth of; confess) 承认, 供认; A. He acknowledged his mistake. (他承认了他的错误。)