Write the correct letter, A-G , next to Questions xx-xx. （配对题）
Choose FOUR answers from the box and write the correct letter, A-F , next to Questions xx-xx. （配对题） Te7HCG27uPVEX7UuouC8rpIOw5pQuBugcYlzn0i8RPo9XjmxQ/mKsxIIjBYO9Nlt
