It was recently suggested that fraud now is “( ) in many scientific disciplines and in most countries.” and may undermine the credibility of scientific research.
A.endemic B.epidemic C.eccentric D.erratic正确答案A
It was recently suggested that fraud now is “( ) in many scientific disciplines and in most countries.” and may undermine the credibility of scientific research.
A.endemic B.epidemic C.eccentric D.erratic正确答案A
