词汇 1.Beijing is the of China . (首都) 2.Tomorrow will be my sister’s birthday. (九) 3.Look ! A boat is going the bridge .(穿过) 4.The trousers are those .(小孩) 5.Because of the bad weather ,we had to take another r . It’s nearer. 6.People often go to local t to enjoy Beijing Opera . 7.If you like Beijing Opera . You can go to that local t . 8.Today is a warm , day. (sun ) 9.They live next to us . So they are o点P(4,5)关于y轴对称点的坐标是( )A. (-4,-5) B. (-4,5) C. (4,-5) D. (4,5)