建设用地的承载性与土壤肥力有关系。( )
参考答案:错
I have to tell you. [ ]
A. good something
B. something good
C. anything good
D. good anything
在井巷掘进中,岩石越坚硬,需要的炮眼就()。
A.越多
B.越少
C.不确定