GRE Text Completion: JiJing 1373-GRE填空机经1373题 - 677XKO44FMT1X27VA

Researchers have recorded around 60 separate behaviors for worker honeybees, a number that seems to ____________ the achievements of many mammals: even the versatile bottlenose dolphin only performs about twice the number a worker honeybee manages. A. approximate B. eclipse C. reflect D. compound E. outdo F. echo