she arrived in shanghai two hours ago.two hours ogo划线提问We should drink eight cups of water every day .改否定句、一般疑问句和 eight cups 划线提问、
问题描述：
she arrived in shanghai two hours ago.two hours ogo划线提问
We should drink eight cups of water every day .改否定句、一般疑问句和 eight cups 划线提问、
答
When did she arrive in Shanghai?
答
When did she arrive ShanghaiWe shoudn't drink eigh cups of water everydayShould we drink eight cups of water every day?How many cups of water should we drink every day