Bluetooth can connect your car’s GPS system, your cell phone, your computer and etc., without any cables.
举一反三
- You have a meeting with a client but are expecting a call. You should: A: make sure your cell phone is charged up and turned on B: set your cell phone ring volume to high to ensure you hear any calls C: turn your cell phone off D: tell your client you are expecting a phone call
- Looking at TV, computer, or cell phone screens for a long time is bad for your eyesight.
- What’s wrong ______ <br/>your new cell phone?
- You have a meeting with a client but are expecting a call. You<br/>should ________. A: set your cell phone ring volume to high to ensure you hear any call. B: turn your cell phone off. C: tell your client you are expecting a phone call.
- If you leave your cell phone at your desk, turn it off.