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） //WgtBqhFCyitbC2NjrVHAsjs6vNb/W7s2T9ADRtjZ2ymGubUO/no/uHJ2eW0lts
