An online survey at sina.com suggested more than four in five interviewers _______the Microsoft move would not be effective _________ software piracy.

A．say; to control

B．say; on controlling

C．said; in controlling

D．said; to control

2011年全国“两会”期间，新华网、中国政府网等网站推出网上留言等两会互动话题，开辟后在很短时间内网友提问留言已达上千条。这体现了

①公民参政议政的意识不断提高  ②公民参与政治生活，行使监督权 

③公民履行宪法和法律规定的义务④我国公民依法享有提案权

A．①②

B．③④

C．①②③

D．②③④