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） EubWH3CDG87Yo4Mmo77AzXx4mP/sc7pmGJPQKFaXtA8bNLeTsXeI8M96IlnAS3gb
