Michael was always late for class, but that day he, _______ , came much earlier than usual.
A: for once
B: at once
C: once
D: once again
A: for once
B: at once
C: once
D: once again
举一反三
- Michael was always late for class, but that day he, ___, came much earlier than usual.
- When he was a solider abroad, Edward would always contact his family through telephone calls, but usually ________________. A: only about once a month B: only about once a year C: only about once a week D: only about once a day
- He ordered the work (). A: started at once B: to be started at once C: to start at once D: at once start
- It surprised us _________ he failed once again .
- The decision had taken about 10 seconds ________________ read a market research study. A: once he'd B: once he's C: once he'll D: once he'd better