2025年12月13日 - I’ll go to your city to attend the exchange program nextmonth. I will live with a local family in Qinhuangdao, Ifeel nervous these days bec...
2025年12月31日 - 4. in order to5. voluntary workⅢ. 1. continued to 2. was unable to 3. in good health4. paid for5. plan... to play3. know what to do4. advis...
2025年12月18日 - even a small amount of lead is harmful to children's health4) large amounts of rotten apples5) large... live in a gravity-free environm...