asmanyaspossible用于可数名词,而asmuchaspossible则用于不可数名词,比如:Trytofindfriends(可数),asmanyaspossible,inrunningabusiness.
Trytoallocatemoney(不可数),asmuchaspossible,inthisinvestment.
可是WeshouldtrytolistentoallkindsofEnglishprogrammesasmuchaspossible.为什么不用asmanyaspossible
在这句话里,asmuchaspossible,看似修饰“allkindsofEnglishprograms(可数名词)."其实不然,asmuchaspossible在这里所修饰的是”quantity(数量)=尽量多听(不可数名词)。