save project

my_Tetris.py

@@ -22,9 +22,10 @@ while True:
             exit()
 
     # 将背景图画上去
-    ???
-    # 得分
-    ???
+    screen.blit(background,(0,0))
+    # 得
+    text_surface=font.render(str(score),true,(0,0,0))
+    screen.bilt(text_surface,(350,70))
     # 刷新画面
     pygame.display.update()
     clock.tick(FPS)