摘要： ---It has been ages I last saw you. --- Yes. And it will be long we meet again. A. when; before B. since; before C. after; before D. before; since
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---It has been ages ________ I last saw you.
---Yes. And it will be long ______ we meet again
- A.when; before
- B.since; before
- C.after; before
- D.before; since