开采近水平多煤层时，煤层间距大时，宜采用分层运输大巷布置方式。
参考答案：对
你会读绕口令吗？请选词填空，将序号填入题前括号里。
1. We went to Spain in the rain, and to France to buy .[ ]
A. shoes
B. pants
2. We ate in Turkey and bought in China.[ ]
A. turkey; china
B. china; turkey
基层管理者当遇到制度执行困难时，应该及时修订制度。
