先予执行
参考答案:
是指人民法院对一定范围内的给付之诉,在作出判决之前,裁定一方当事人履行一定的义务,并立即执行,保障当事人合法权益的特殊的诉讼制度。
将下列图形绕其对角线的交点逆时针旋转900,所得图形一定与原图形重合的是
A.正方形
B.矩形
C.菱形
D.平行四边形
My father is a doctor. He _______ on Saturday or Sunday. [ ]
A. no work
B. isn't work
C. don't work
D. doesn't work