问题描述：
根据汉语提示或英语解
| 根据汉语提示或英语解释,写出各单词的正确形式,每空填一词. |
| 1.It is about 9 years since Hong Kong's _____ (coming back) to China. 2.Something should be done to protect the _____ (环境) in our hometown. 3.Can you _____ (描述) what he looks like? 4.The writer wrote the workers' _____ (everyday) lives in the book. 5.There is a robot _____ (展览) in the hall. 6.Now the student has _____ (get to know and understand something) that he was wrong. 7.He is very young,but he has a rich _____ (知识) of computers. 8.Beijing is the second biggest city and the _____ (文化的) centre of China. |
问题解答：
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