Only tow weeks,unfortunately.的知识点

Only tow weeks,unfortunately.的知识点
Only tow weeks,unfortunately.的知识点

Only tow weeks,unfortunately.的知识点
two

unfortunately是副词 多用在句首或在do sth. unfortunately结构中

how long have you been in shanghai ? only two weeks.
unfortunatly , i failed in the maths test.

省略there be