题型:名词解释 The data is limited in terms of both________and________.[ ]A. quality; quantity B. quality; quantitiesC. quantity; number D. quantity; numbers 查看答案
题型:名词解释 读图,回答下列各题。小题1:甲、乙、丙、丁四地中最有可能形成瀑布的是A.甲B.乙C.丙D.丁小题2:下列两地间能够开凿渠道自流引水的是A.从乙引水到丙B.从丁引水到乙C.从戊引水到甲D.从丁引水到戊 查看答案