Don't speak at once!________,please.A One at a timeB One for each timeB错在哪里了?意思不和A一样的么?

don`t all speak at once,one at a time.啥意思? 英语3.Don’t all speak at once!________,please.3.Don’t all speak at once!________,please.a.Each at one time b.One by one time c.One for each time d.One at a time为什么 Don't all speak at once ________,please.(1994)A.Each at one timeB.One by one timeC.One for each tineD.One at a time说明原因 Don't all speak at once!___,please.A.Each at one time B.Ono by one time C.One for each time D.One at a time. Don't speak at once!________,please.A One at a timeB One for each timeB错在哪里了?意思不和A一样的么? Don't worry.I ____(come) at once. it's better if we don't speak at It's better refer we don't speak at Don’t all speak at once!_________,please .A.Each at one time B.One by one time C.One for eachb的one by one是一个一个的 为什么不对D.One at a time don't all speak at once!_please.A.Each at one timeB.One by one timeC.One for each tineD.One at a time是D,但是C为什么不对关键是C为什么不对。。。 Don’t all speak at once!_________,please .A.Each at one time B.One by one time C.One for eachh time Done at a time答案是D为什么不选C Don't Speak don`t speak so i don't speak chinese i don't speak english Don't speak Engliash是什么意思 don't at once after down lie bed on meals(连词成句) don't,at,once,after,down,lie,bed,on,meals连词成句