The article that he has just finished________requires________.
A．to write；to be improved B．writing；improving
C．to write；to improve D．writing；being improved
The article that he has just finished________requires________.
A．to write；to be improved B．writing；improving
C．to write；to improve D．writing；being improved
【答案】 B
finish doing sth.和sth.requires doing/to be done都是固定句型。