【简答题】A.mercury B.mush C.muscle D.mess
【简答题】脱式计算. 30÷15+30×15 (5-18×24)÷12 576÷(33+15)×26 901-[36×(350÷14)].
【单选题】Stop _________ and tell us clearly what has happened. [ ]
【简答题】脱式计算. 30÷15+30×15 (5-18×24)÷12 576÷(33+15) 909-[36×(350÷14)].
【单选题】My little brother __________my room and I was angry. [ ]
【单选题】564加上28与l2的积,再除以18,得多少?正确列式是( )
【单选题】Everything went wrong and he was________. [ ]
【简答题】5 5 -18 324 + 30 743=
【单选题】How did you get into ___? [ ]
【简答题】324×18= 210×23= 107×54=