It was some time ____we realized the truth.
A: when
B: until
C: since
D: before
A: when
B: until
C: since
D: before
举一反三
- We had to be patient because it _______ some time _____ we got the full result. A: has been; since B: had been;until C: was; after D: would be; before
- “It is a long time ______ I saw you last.”“Yes, and it will be a still longer time ______ we see each other again.” A: before/since B: since/before C: then/then D: when/when
- It was the first time _________ we had done the experiment. A: that B: since C: before D: when
- -- It is a long time _____ I saw you last.-- Yes. And it will be a still longer time ______ we see each other again. A: after; since B: since; before C: after; when D: since; while
- It<br/>was not until dark ( ) I realized it was too late to visit him. A: that B: when C: who D: before