upset的过去式和过去分词形式
We are bitterly upset at what has happened.
我们对发生的事感到极其难过。
Jack will have been very upset by all this.
这一切肯定会让杰克非常难过。
It is little wonder (that) she was so upset.
她如此心烦意乱,并不奇怪。
We are bitterly upset at what has happened.
我们对发生的事感到极其难过。
Jack will have been very upset by all this.
这一切肯定会让杰克非常难过。
It is little wonder (that) she was so upset.
她如此心烦意乱,并不奇怪。