Is this science lab ___ some foreign experts visited last Friday?              

A．that

B．where

C．which

D．the one

下列办文程序不符合规范要求的是( )。

A．签收—登记—拟办—批办

B．草拟—审核—签发—复核

C．签收—登记—批办—拟办

D．草拟—签发—审核—复核

E．登记—拟办—承办—催办