你这两道题空格中的词打反了吧?
应该是:
It's a waste of time to speak ot her.
跟她说话是浪费时间.
The color slowly changed from blue to red.
颜色慢慢从蓝色变成红色.
你这两道题空格中的词打反了吧?
应该是:
It's a waste of time to speak ot her.
跟她说话是浪费时间.
The color slowly changed from blue to red.
颜色慢慢从蓝色变成红色.