兴高采烈、毛骨悚然、悲痛欲绝、怒不可遏这四个语句反映的情绪体验依次是[ ]
A.喜、怒、哀、惧
B.喜、哀、惧、怒
C.喜、惧、哀、怒
D.喜、哀、怒、惧
答案:C
— Where _____?
— I got stuck in the heavy traffic. I _____ here earlier.
A.did you go; had arrived
B.have you been; would have been
C.were you; would come
D.are you; was
机械制图规定:最大极限尺寸减基本尺寸所得的代数差,称()
A.上公差
B.极限公差
C.上偏差