lt is really bad etiquette to _ with your mouth open.
举一反三
- It is really bad etiquette to __1__with your mouth open.· A、· apologise· · · B、· chew· · · C、· speak· · · D、· help· ·
- It is not good to _________ with your mouth open.
- Open your mouth and ________ (say) “Ahhhh”.
- 2. Now, please open your mouth and ________ the number with me from five.
- Open your mouth ____ and say “Ah”. A: wide B: widely C: more wide D: larger