
有Python程序如下:
rubbish={1:["香蕉皮","橘子皮","厨余垃圾",……],2:["易拉罐","矿泉水瓶","可回收垃圾",……],3:["电池","过期药品",……],4:["一次性碗筷","其他垃圾",……]}
# 省略号代表同类别的垃圾关键词文本
doors=["厨余垃圾","可回收垃圾","有害垃圾","其他垃圾"]
# 语音内容经识别后的关键词文本存入变量key
for i in rubbish.keys():
if key in rubbish[i]:
print("打开%s投递门"%doors[i-1])
break
阅读程序,下列说法正确的是( )
A.rubbish[1][1]的值是“橘子皮” | B.doors[4]的值是“其他垃圾” |
C.垃圾名称关键词文本存放在列表doors中 | D.垃圾投递门名称存放在字典rubbish中 |

同类型试题

y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2


y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2

