题型:判断题 Jenny seems _____ my family on Mid-autumn Day. [ ]A. to visit B. visit C. visiting D. visits 查看答案
题型:判断题 高温操作人员按其劳动强度不同,每日热能的需要范围大致在()之间。A、2000~2500kcalB、2500~3000kcalC、3200~3400kcalD、3400~4200kcal 查看答案