无记名股票的转让、继承无需办理过户手续，只要将股票交给受让人，就可发生转让效力，移交股权。
参考答案：对
Since drug abusers have difficulty＿the addiction, support groups where they can talk about their struggles and find new ways to manage in the world are often needed.
A．to rid
B．breaking
C．to remove
D．relieving
在Excel中，如果将两个单元格的字符连接起来放到另外一个单元格，则（）。
A.利用“+”将文本连接起来
B.利用“&”将文本连接起来
C.利用“#”将文本连接起来
D.利用“-”将文本连接起来
