An online survey at sina. 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
网友回答
A. say; to control
B. say; on controlling
(答案→)C. said; in controlling
D. said; to control
解析：新浪网调查显示，五分之四以上的被调查者认为微软的这一举动在限制盗版软件方面收效甚高考资源网微.”suggest在句中是“表明”之意，不用虚拟语气；be effective in doing sth。