Using his hybrid rice, farmers are producing harvestsbefore.[ ]A. as twice large asB. twice large th

题目简介

Using his hybrid rice, farmers are producing harvestsbefore.[ ]A. as twice large asB. twice large th

题目详情

Using his hybrid rice, farmers are producing harvests          before.
[      ]
A. as twice large as
B. twice large than    
C. larger than twice    
D. twice as large as
题型:单选题难度:中档来源:安徽省期中题

答案

D

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