list类型变量需要定义在函数外部，在函数内部可直接被使用。 以下代码输出结果是（ ）[img=490x145]17d60e52c603957.png[/img]
A: [‘bus’] [‘car’, ‘truck’, ‘bus’]
B: None
C: [‘car’, ‘truck’, ‘bus’]
D: [‘car’, ‘truck’]
A: [‘bus’] [‘car’, ‘truck’, ‘bus’]
B: None
C: [‘car’, ‘truck’, ‘bus’]
D: [‘car’, ‘truck’]
举一反三
- list类型变量需要定义在函数外部，在函数内部可直接被使用。 以下代码输出结果是（ ）<img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/202105/bf1a235171c8475184167fb4512e7763.png" /> A: [‘bus’] [‘car’, ‘truck’, ‘bus’] B: None C: [‘car’, ‘truck’, ‘bus’] D: [‘car’, ‘truck’]
- Which of the following cannot be referred to as a vehicle? A: truck B: car C: bus D: balloon
- _______twice a year, whether it is a car or a bus or a truck, is the rule that every driver must obey in this city.
- A___________is a large land vehicle mainly used to transport goods. A: car B: boat C: truck D: bus
- 给出如下代码： ls = ["car","truck"] def funC(a): ls.append(a) return funC("bus") print(ls) 以下选项中描述错误的是