Maybo
Key Member
- Joined
- Feb 23, 2017
- Member Type
- Student or Learner
- Native Language
- Chinese
- Home Country
- Hong Kong
- Current Location
- Hong Kong
Areas of the ocean floor in black have yet to be properly surveyed
Source: World's biggest iceberg spins in ocean trap by Jonathan Amos and Erwan Rivault, BBC
I think the above sentence have the same meaning as "Areas of the ocean floor in black have not to be properly surveyed"
I'd like to know when to use "have yet to" and "haven't p.p."?
Source: World's biggest iceberg spins in ocean trap by Jonathan Amos and Erwan Rivault, BBC
I think the above sentence have the same meaning as "Areas of the ocean floor in black have not to be properly surveyed"
I'd like to know when to use "have yet to" and "haven't p.p."?