begin debating=（三个词） for debate 也就是说begin的同义词组,但必须有for

begin debating=（三个词） for debate 也就是说begin的同义词组,但必须有for start for,begin with,begin ,start off有什么区别 var i,j:integer; begin for i:=1 to 5 do begin for j:=1 to i for I:=1 to 9 do begin for j:=1 to 9 do begin write(j:1,’*’, begin to do sth和begin doing sth大部分用法都一样,但有三个用法不一样是什么? as for的同义词组 for short的同义词组 for supper的同义词组 begin it's time for class _____.A.to begin B.beginning C.begin D.b begin begin the best age for a person to begin dating为题的作文