—Your spoken English is so good. Have you been abroad?—Yes. I in Lo...

—Your spoken English is so good. Have you been abroad?—Yes. I in London for two years. A．have stayed B．stayed C．had stayed D．have been staying

A


考察时态，根据题意，你的口语这么好。你到过国外吗？是的。我曾经在伦敦呆过两年。可知答语种是现在完成时态，选A。

b