already,just现在完成时在句中的位置.already是可中可末吗?举例.还有just意思,句中位置.举例.还有yet 是有已经和还两个意思吗?也要举例,我急到要!
问题描述：
already,just现在完成时在句中的位置.
already是可中可末吗?举例.还有just意思,句中位置.举例.
还有yet 是有已经和还两个意思吗?也要举例,
我急到要!
答
already可中可末表已经
如No, thanks. I have already had my breakfast.
No, thanks. I have had my breakfast already.
just只能在中间表刚刚
如No, thanks. I have just had my breakfast.
yet只能在末表否定
如Thanks. I haven't had my breakfast yet.
答
already,just位置在句子中,already不可末just是“刚刚”的意思,already是“已经”的意思,而yet是和already相反的,already用于肯定句中,yet常用于否定句和疑问句举几个例子：already——I have alraeady drunk coffee...