He realises that he has_____ about himself中,空格里为啥要用have been thinking而不用have thought?

He realises that he has_____ about himself中,空格里为啥要用have been thinking而不用have thought? 在吗请问一下he realises how English is growing more and more important in the world:这是什么意思呢 the way that he 翻译he says that he feels tired he he He he said that 和 he suppose that 是什么句型?请问? He hasn't _______ that he is wrong (that) He said that that 'that' that that man used was That he is honest is a___said that he could_____us home. show he that jacket是什么意思 He felt that something wrong. That is _____(he)fiend. He told me (that he would leave for Shanghai that day)._____ _____ he ______ me? He told me that he loved her that he loved her是什么从句 he was so surprised that he couldn't believe what he had seen同意句he has____surprised_____believe what he seen