Cognitivists regard learnersas _______ of information. (  )
A、passive receivers
B、active processors
C、passive producers
D、active collectors

单项选择题《军争篇》云:“不知山林、险阻、沮泽之形者,不能((__))。”((__))中的文字应为以下哪个选项?() A、行军 B、豫交 C、与交 D、夜袭

单项选择题What color does it come _______? It comes in brown, white or blackA.inB.onC.ofD.off