题目

、Luckily, we’d brought a road map without__________ we would have lost our way. A. it                      B. that                   C. anything            D. which 答案：D希望小学5个班一共收集了28盒，收集的废电池每盒35节，平均每个班收集了（　　）节废电池。A.196B.4900C.175