p166 Vocabulary %22the unknown%22Author: jeong jae won
Description:
Keywords: , , , , , , online teaching
Content:
Definitions:
0. vision
1. 1
2. courageous
3. risk
4. reliable
5. economically
6. the unknown
7. research
8. 3
9. 5
10. 4
11. 2
12. revolution
13. explorer
14. efficiently
15. expedition
Answers:
0. a carefully planned trip, especially to a dangerous place
1. carefully, without wasting money
2. the chance something bad might happen
3. a place no one has ever been
4. brave
5. a complete change in how we do things
6. an idea or dream of what could happen
7. dependable
8. 5
9. 3
10. the study of a subject to learn new facts
11. 1
12. 4
13. using time, money, or effort effectively
14. 2
15. someone who travels to places no one has ever visited
|