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） 9afC0riy/1/Z4J8xD19I/vJ90SqvsG9PxRg+UtwhaGQdXxySPPXDv2V9R32E0QK8
