19.People can play all kinds of music ______ the trumpet. A: a). on B: b). at C: c). in D: d). into

19.People infected with COVID-19 can unknowingly _________ the disease to others. A: transport B: transmit C: transplant D: transform

People aged 15 to 19 spend more time on reading than playing video games.

Passage TwoQuestions 19 to 21 are based on the passage you have just heard. A: People unemployed from engineering, mining and construction industry. B: People unemployed from services and engineering. C: People unemployed from mining and chemicals. D: Women.

Questions 19 to 21 are based on the passage you have just heard. What are some people worried about according to the speaker？

In China, how many young people think that nursing is a woman's job? A: 18% B: 80% C: 90% D: 19%

选择合适的词填空。 Only people ______ age is at least 19 can watch the movie. (who; whose; 什么都不填)

In an economy, 42 million people are in the labor force, 38 million are employed, and 47 million are of working age. How many people are not in the labor force? A: 19 percent B: 9 million C: 5 million D: 4 million

What happened to the number of people worldwide living in extreme poverty over the past 20 years A: The number has fallen to 19%. B: The number has fallen to 20%. C: The number has fallen by 19%. D: The number has fallen by 20%.

I. The five most _____ states in the US A. California -- more than 37 million people B. _____ -- more than 25 million C. New York -- a little more than 19 million D. _____ -- a little _____ 19 million E. Illinois -- almost 13 million