Having interrupted your Captain for a sound reason you must:
举一反三
- 必须清楚的听到声音。 A: You must hear the sound clearly. B: You must hear the sound distinctly. C: The sound must be audible and not garbled.
- You must do something to prevent your house ____. A: to be broken in B: from being broken in C: stopped having D: to break in
- When you deliver a speech, you should make your sound in control and ________.
- You must ( ) your temper!
- When you zoom in and in on your waveform, you can view a smaller and smaller part of your entire sound file.