GRE Text Completion: ETS Fundamental-GRE填空ETS基础 - 3FR275TB3CM_LTYLX

In eighth-century Japan, people who (i)____________ wasteland were rewarded with official ranks as part of an effort to overcome the shortage of (ii)____________ fields. A. conserved B. arable C. reclaimed D. undomesticated E. irrigated F. forested