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） Gar3iU0heb9EY0t8RXgFqGICIdrMNzOIPNjpxRP0iKxa6PUEJw+H9OQ7SFyIut45
