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） TYGC3PQu2E1Zqs1VpB4HuAgD9mjlJGA3Ir3VQpuRGGiBq3+B/pHaYXFEv9XnnpCB
