问题补充：
25. The farmers once used wood to build a house to store grains all the year round.
A. how
B. what
C. in which
D. in where
答案：
A. how
B. what
(答案→)C. in which
D. in where
解析：可联系答.案.网客服索取。
如果觉得《25. The farmers once used wood to build a house to store grains all the year round. A. ho》对你有帮助，请点赞、收藏，并留下你的观点哦！
