This is the most difficult test I have ever done
this is the most difficult problem i have ever handled
请讲下这个例题:This test is less difficult.(ever done)
it's the most difficult i've ever done.
This book is the most interesting I have ever read.
This is the most boring__(广告)I have ever watched
This is the most interesting news I have ever told.
'The most interesting thing I have ever done is'翻译成中文是什么意思?
This is the most beautiful park I have ever visited 同 I have
定语从句改错:This is the most difficult maths problem which I have
this is the most interesting book that I have ever read
This is the most beautiful ring I have ever seen in my life.
This is the most enjoyable journey that I have ever heard of