有效授权的步骤包括()
A.确定授权对象
B.确定授权目标
C.明确授权内容
D.选择授权方式
E.评估授权效果
参考答案:A, C, D
读图完成下列要求:
(1)填出图中数码代表的地理事物:
②是______河④是______高原
(2)南美洲工农业最发达的国家是______.
_______ you are familiar with the author’s ideas, try reading all the sections as quickly as possible.
A.Now that
B.Ever since
C.In case
D.As long as