题目

阅读表达 阅读短文，然后根据短文内容，简要回答下列问题。 Amazing China is a 90-minute documentary about the development of China. Many people have watched it. We asked some students how they liked this movie. Here are their opinions.▲ The director Wei Tie made this successful movie. It shows that China has progressed rapidly in the past nearly 70 years.——Li Lin▲This movie drew a picture of common people’s great work, I’m proud of our country because all the Chinese try to achieve Chinese dream.——Xu Wei▲ In this documentary, we saw the longest sea-cro下列曲线中焦点坐标为（-1，0）的是（ ）A．B．y=-4x2C．D．