(1)计算:﹣(﹣2)+(1+π)0﹣|﹣2|+8;
(2)先化简,再求值:(x+2)(x﹣2)﹣x(x+3),其中x=﹣3.
meeting, lock, simple, platform, passenger, anybody
写出反义词
耐心—____ 寻找—____ 黄昏—____