填空题
It is the first time for the people in this region（see）（）a total solar eclipse（日全食）in many years.
to have seem
填空题 The temperature（be）（）110°C，water boils and turns into steam.
填空题 Is there any hope of your（choose）（）as a model worker？
判断题 This speech has an impact in his later life.()
