炉膛耐火材料施工完毕后,要自然干燥()天。
A、3
B、4
C、5
D、2
参考答案:C
–What are you going to do this Sunday? –I _____yet.
A.won’t decide
B.didn’t decide
C.haven’t decided
D.don’t decide
农户全家外迁(或已全部转为非农户口)后,其宅基地未退还村组集体的,其农村集体建设用地使用权确定给谁?