可转换公司债券募集说明书中所引用的财务报告应由会计师事务所审计，并由一名注册会计师签署。( )
参考答案：错
解析： 要两名注册会计师签署。
He is an old doctor with a lot of ________. But he has never travelled by air before.Taking a plane was quite ________ experience for him this time.
A．experience; an
B．experiences; an
C．experience; /
D．experiences; /
《高速铁路接触网运行维修规则》中规定：自动过分相地面磁感应器的静态检测周期是（）个月。
A.5
B.6
C.7
D.8
