(课文理解U5Text A P4)Ms. Smith’s experience is increasingly typical. During the 2020s companies across the rich world began to rely more heavily than ever on outsourced, temporary workers assigned via digital platforms. What does this paragraph imply?

Around what decade will we likely reach 8 billion people? A: 2040s B: 2030s C: 2020s D: 2050s

The project _________ by the end of 2020, will expand the city’s telephone network to cover 1,000,000 users.

On which year's Earth Day, we celebrate people's ingenuity A: 1970 B: 2020 C: 2018 D: 2008

In accordance with Incoterms® 2020, importers under EXW at seller’s premises bear the same obligations and risks as under FCA at seller’s premises.

下面代码的执行结果是： ls = [“2020”, “2020”, “Python”] ls.append(2020) ls.append([2020, “2020”]) print(ls): [‘2020’, ‘2020’, ‘Python’, 2020, 2020, ‘2020’]|[‘2020’, ‘2020’, ‘Python’, 2020, [2020, ‘2020’]]|[‘2020’, ‘2020’, ‘Python’, 2020, [‘2020’]]|[‘2020’, ‘2020’, ‘Python’, 2020]

During the 2020s companies across the rich world began to rely more heavily than ever on outsourced, temporary workers assigned via digital platforms.

以下语句中， 不能通过编译。 A: String s=“hello”+“student”； B: String s="hello" +2020; C: int a=3+5; D: float=3+5.5;

10640.以下程序的输出结果是______。 s = 10 def run(n): global s for i in range(n): s += i return s print(s,run(5)) A: 1020 B: 2020 C: 1010 D: UnboundLocalError

The world’s top 3 happiest countries based on the Legatum Prosperity Index in 2020 are the US, Denmark and Norway.