When and where to go for a summer holiday （） yet.
A: has not decided
B: have not decided
C: has not been decided
D: have not been decided
A: has not decided
B: have not decided
C: has not been decided
D: have not been decided
举一反三
- When and where to hold the meeting ________ yet. A: are decided B: decides C: have not decided D: has not been decided
- When and where to build the new factory _________yet． A: is not decided B: are not decided C: has not decided D: have not decided
- When and where to build the new factory _____ yet. A: is not decided B: are not decided C: has not decided
- ______ and ______ they will meet has not been decided yet.
- Professor Wang is going to give us a lecture on the history of American literature, but when and where ____ yet. A: aren't decided B: hasn't been decided C: haven't decided D: haven't been decided