trouble可数吗?为何有a lot of trouble?

trouble可数吗?为何有a lot of trouble? He used to cause a lot of trouble中trouble是可数名词吗?cause 可以用make代替吗? trouble 可不可数?a lot of trouble要不要加s? trouble可数吗 a lot of enjoyment可数吗 请问trouble可数吗,它有什么短语呢 difficulty,trouble可不可数啊?有difficulties吗? a lot of 和some是不是都可以修饰不可数名词和可数名词吖 There is a lot of trouble There is sometrouble这两句都对吗 a lot of后接可数名词复数形式吗? a lot of是修饰可数名词的吗? crocs是可数名词吗?HELP!THANKS A LOT! i am sorry to __you a lot of trouble填cause,为什么不填make有词组”make trouble dogs can be a lot of trouble什么意思有没有引申义 a lot修饰可数名词还是不可数? a lot of 接可数不可数 a lot of 形容可数还是不可数 有人说a lot of 后面只可以加可数名词复数 那么为什么有 a lot of money呢? trouble是不是可数名词