问题补充:
Although they plant trees in this area every year, the tops of hills are still .
A. blank
B. hollow
C. vacant
D. bare
答案:
A. blank
B. hollow
C. vacant
(答案→)D. bare
解析:可联系答.案.网客服索取。
如果觉得《Although they plant trees in this area every year the tops of hills are still .A. blankB.》对你有帮助,请点赞、收藏,并留下你的观点哦!