1937年8月召开的洛川会议,正式将()明确为八路军的战略方针。
参考答案:独立自主的山地游击战
I observed a number of _____ children who were taken out of a special class and placed in a regular class. [ ]
A. intelligent
B. competent
C. ordinary
D. independent
依据施工合同示范文本规定,因承包人的原因不能按期开工,( )后推迟开工日期。
A.需承包人书面通知工程师
B.应经建设行政主管部门批准
C.应经工程师批准
D.需承包人书面通知发包人