If Newton lived today, he would be surprise by what () in science and technology.

A. had discovered

B. had been discovered

C. has discovered

D. has been discovered

十八大报告指出，要按照建立中国特色社会主义行政体制目标，建设职能科学、结构优化、廉洁高效、（）的服务型政府。

A.人民幸福

B.人民满意

C.群众称赞

D.干群满意