The key to exercise solutions in chapter Extra Book - CLIL History D for the textbook Step Up Gold 3 with authors Philippa Bowen e Denis Delaney from Oxford University Press
Question
Read the text again. Choose the correct answer (a, b or c).
Answer
Why is Guglielmo Marconi famous? (c) He invented radio.
When did the telegraph first appear? (b) In the 19th century.
People believed it was impossible to send radio messages from Europe to North America because (c) of the shape of the planet.
The first radio message was (a) a letter.
How many of the people on the Titanic died? (c) More than 50%.