一般RAKE接收机由（）组成。 A: 搜索器Searcher） B: 解调器Finger） C: 合并器Combiner）

哥德尔机包含两个并行运行的部分( )和( ) A: Solver B: Explore C: Searcher D: Seek

A person who frequently changes his work may be called a . A: job seeker B: job hunter C: job-hopper D: job searcher

The police have _____ the area for about two days, but so far have found nothing. A: search B: searched C: searching D: searcher