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） k0gPxo5ejtMQLzerjHf2TZMqAxLduPmSuMpbqWAWxIxSnlrgIVTrJwRB7izsqdRv
