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） ixEzRNyD4V4bLiCfak/OttUO+YBRFneaucJDEWA5uJvSDp0TwL4H675li0X9AqUP
