• 2022-06-09
    lesson 18 Directions: in this part, you are going to listen to five transmissions or short exchanges and choose the correct answer from four choices.
    A: 9 miles 6 o’clock 9000feet fast moving from left to right
    B: 9 miles 6 o’clock 9000feet crossing from right to left
    C: 6 miles 9 o’clock 9000feet fast moving from right to left
    D: 6 miles 9 o’clock 9000feet crossing from left to right