Bats communicate___each other by ultrasonicmessages.
举一反三
- Greek people communicate with each other using the following gestures: .
- How did the five ships communicate with each other in the dark?
- We also learn English so that we can communicate and __________ each other in Singapore, and learn from each other's cultures.
- _______ happens when people from different cultural backgrounds communicate with each other by using language.
- We communicate with each other ________ language. A: y means of B: with means of C: in means of D: on means of