Our children do enjoy hanging out with us ______, especially when we treat them with respect and love.
A: once and for all
B: once in a while
C: once and forever
D: once upon a time
A: once and for all
B: once in a while
C: once and forever
D: once upon a time
举一反三
- The phrase "once in a blue moon" in last line refers to______. A: all at once B: once for a long time C: once in a while D: once and for all
- 同时: all at once|all once|at all once|at once
- Byrd at once ordered them to do this. He ordered them to do this ______. A: once B: soon C: immediately D: quickly
- Once upon a time, there _______(live) an old lady.
- In our PPT, instead of showing all the pictures, charts, and texts in one single slide all at once, we should be progressive when showing our PPT.