(1){does}(2){you} know (3){how to} make it?改错 (1){i}(2){had}to(3){planting}the seed

model A:what did they fight about?do you know?---do you know what they fought about?1,where does she live?do you know?2,what can a computer to the scientist told us3,how can i get to the station?could you tell me?4,whose watch is this?does anybody kn 1KN/m等于多少KN/m3 1KN/m等于多少KN 1KN=( )MPa 1kn有多重? KN与KG单位转换 1KN= KG ? 1kpa等于多少kn 1MPa等于?KN/m2? 1kn等于多少kgf? 1KN等于多少吨 1KN等于多少MPa? 1mpa等于多少kn 1吨等于多少KN 1Dan等于多少Kn 1KN等于多少公斤 1KN等于多少KG 1KN等于多少吨 1KN等于好多kg