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） QaD4RHBVPc9vOu7OPb9X5fGk/dHuNFgzVNUJ/H/6M/w2n0rpBL2zJsPHMktoqB6F
