Jack is looking his age now since his illness last year. It's been over a year now since I began studying English, I am glad to say that I'm getting on well on well with it. It is now three years since I got drunk at a party but my wife still won't let me live it down. 不清楚词组的意思 我没见过
答：关系代词，引导宾语从句。详情>>
答：three hundred thousand 根据逗号来，你用的这种计数方式就是每三位用逗号分开，这是因为英语中表达数字都是以三位为一个单位的。 3,000,0...详情>>
答：（1）Dear leader, (2)heroes详情>>
