save project

my_Tetris.py

 import pygame
-from pygame import locals
+from pygame import locals # 导入
 
 pygame.init()   # 初始化
 score = 0
@@ -22,9 +22,10 @@ while True:
             exit()
 
     # 将背景图画上去
-    ???
+    screen.blit(background,(0,0))
     # 得分
-    ???
+    score_text = font.render(str(score),True,(0,0,0))
+    screen.blit(score_text,(350,70))
     # 刷新画面
     pygame.display.update()
     clock.tick(FPS)