6.Metals ________when heated.A.extend B.spread C.expand D.wi

求几组英文单词辨析 1 extend lengthen stretch 2 expand spread widen br expand与extend问题 ___to 100,water will boil.A being heated B heated C heating extend还是expand vocabulary?【急】 extend和expand的区别 extend expand有什么区别? Find a partner to practice English _____ A / B for C to D wi my parents me to be a doctor A.hoped B.wanted C.decided D.wi He would like a hamburge_______ chicken.A in B on C for D wi his face suggested he ( ) a bad cold.A.get B.got C.gets D.wi extend和expand有何区别 amplify、extend、expand的用法区别