题目

阅读下面材料，在空白处填入1个适当单词或括号内单词的正确形式。The Moon’s near side，the one we all see，has been the target of many robotic and human missions.However，its far side，also 【1】 (call)the dark side because it faces away from the Earth and little 【2】 (know)about it，has never been explored.That changed on Jan.2，2019，when Chinese spacecraft Chang’e 4 made a soft landing on 【3】 is often referred to as the dark side.The landing is 【4】 example of China’s growing desire 【5】 (compete)with the American，Russian and European 20．如图，一次函数y=kx+b的图象与反比例函数y=-$\frac{5}{x}$交于A（-1，m）、B（n，-1）两点．（1）求一次函数解析式；（2）求△AOB的面积；（3）利用图象直接写出当一次函数大于反比例函数时自变量x的取值范围．