A:(3,7)
B:(5,3)
C:(7,3)
D:(8,2)
— As students, we should ________ the school rules and come to school on time.
— I agree with you.
下列做法中,属于增大摩擦的是( )
经诊断某人得了某种传染病,医生立即采了“不让病人外出,也不让外人探望”的措施,请你指出这一措施属哪一项( )