THE READING PASSAGE IS PRIMARILY ABOUT _____. PART 1. READ THE...

27. The reading passage is primarily about _____. Part 1. Read the following passage and select the best option to complete each of the A. NASA’s efforts to see if humans could live on Mars. blanks from 21 to 26. (1.5pts) B. researching whether plants can grow on Mars. Singapore’s government has long insisted that everyone in the island nation C. NASA’s plans for sending a spacecraft to Mars. (21)_____ speak English – it’s the language (22)_____ in schools, at work, and in D. experiments happening in the International Space Station. government. But in practice many people speak a hybrid language that can leave visitors