问题标题:
【高一英语(Unit1):同义句转换:Scientistshavemadegreatprogressintheresearchon同义句转换:Scientistshavemadegreatprogressintheresearchonthemedicinebutthereisstillalongwaytogo.Themedicine________greatly____b】
问题描述:
高一英语(Unit1):同义句转换:Scientistshavemadegreatprogressintheresearchon
同义句转换:Scientistshavemadegreatprogressintheresearchonthemedicinebutthereisstillalongwaytogo.
Themedicine________greatly____byscientistsbutthereisstillalongwaytogo.
姬厚华回答:
Themedicine_has__been_greatly_improved_byscientistsbutthereisstillalongwaytogo.
孙远辉回答:
improve有被动语态吗?
姬厚华回答:
有啊,及物动词都有被动语态的!
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