Question

---Where_____ you _____  these days? I haven’t seen you long.
---To Britain. I left for London two months ago and returned last week .

A．do, go

B．will, go

C．have, gone

D．have, been

Answer 1

D

考察时态。根据下文我有很久不见你了。可知前文问的是过去发生现在已完成的事情，故用现在完成时态，瞬间动词不能和these days连用，故选D。