他几乎从不生病的母亲死于新冠肺炎,真是令人遗憾.
It's such a pity that his mother who fell ill died of COVID﹣19.
Foreigners are surprised to see many great d of China.
Lao She Teahouse d the changes in Chinese society over fifty years.
I want to learn English well.Please give me some a .
There is nothing in my bag.It is e .
Can you tell me how you (提高)your spoken English last term?