You can't use the machine because it hasn't been _____(test) yet.
举一反三
- You can’t use the machine because it __________________ (not test) yet.
- You can't use the machine because it ___ yet. A: has not tested B: has not been test C: has not been tested
- You can’t use the machine because it __________________ (not test) yet. A: has not been tested B: was tested C: has tested
- The report however, hasn’t been finished yet.
- If you don't know how to use the machine, you can _____ (寻求帮助)