【C8】A．increasesB．raisesC．improvesD．progresses

：The“progresslive tax” is the tax（）．A．collected for social progress．B．that Increas

The“progresslive tax” is the tax（）． A．collected for social progress．B．that I

【C4】A．reachesB．raisesC．removesD．comes

【C8】A．increasesB．growthC．improvementsD．development

The birds also attack crops when the opportunity ________.A arousesB raisesC arisesD r

Agriculture was a step in human progress ______ w