支托的适宜厚度为
A.1~1.5mmB.0.7~1.2mmC.1.5~2.0mmD.2.0~2.5mmE.0.5~1.0mm
参考答案:A
He is ready ________ someone to his class. [ ]
A. introduce
B. introduced
C. to introduce
D. introducing
依照《环境影响评价法》的规定,上报的北京市旅游规划草案中未附送环境影响报告书,应( )。
A.立即驳回
B.不予审批
C.部分审批
D.限期补报