用ELISA法检测血清中腮腺炎病毒抗体，可作为流行性腮腺炎近期感染的诊断依据是（）

A. She's never been to a debate.B. She thinks the team was eliminated.C. She can't go to the state competition. D. She can't know if the team was successful. 点击查看答案

A. Gathering non-relevant materials. B. Stealing another person's ideas.C. Sharing notes with someone else.D. Handing m assignments late. 点击查看答案