Not sure what Bradley Beal improved to more. His attacks off the dribble or his facial expressions during interview… https://t.co/1eHJ4NynOK if ($weibo['img_link']): ?>
Not sure of this is what you're looking for but I think you are wrong. 不確定這是不是你想要（聽到）的，但我覺得你是錯的Not sure if this resonates but I think you shouldn't argue with your father like that.
>↑點擊上面綠標在線試聽今天的音頻，音頻播放器已經支持暫停、快進、後退功能了）第五十五課I'm not sure也可以說「I'm not sure whether...」。支持範例 1. I'm not sure if the book you mentioned is still available. 我不知道你說的那本書還有沒有了。 2.
如： One thing was sure [certain]: they』d be late. 有一件事是確定無疑的，他們會遲到。 (2) 後接不定式。如： He’s certain [sure] to win. 他一定會成功。 They’re certain [sure] to need help. 他們肯定需要幫助。
英語學習 BE sure of 和 be sure about 及 be sure to do 的區別I could pass in English exam . I am sure of that .Sure :Confident that you know sth or that you are right .確信，確知，肯定，有把握。