These are all positive_________________(现象)that help to bring people closer and make our friendship last forever. (根据中文提示完成句子)
While_________________(症状）of flu and COVID-19 may be similar,humans' ability to fight off the viruses differs greatly. (根据中文提示完成句子)
Although he didn't do it_________________(故意), he is to blame for the accident. (根据中文提示完成句子)
The university enjoys a worldwide r________________ for its rich academic activities. (根据首字母写出单词适当形式)
Government officials are managing to turn a_______________policy into concrete action plans. (根据首字母写出单词适当形式)
Since the beginning of r__________________and opening up,China's rapid economic development has led to a greater demand for energy,especially oil. (根据首字母写出单词适当形式)
