问题
选择题
—I am really struck by your spoken English. You speak so fluently. Have you been abroad.
—Yes, I ________ in London for two years．
A．have stayed
B．stayed
C．had stayed
D．have been staying
答案
答案：B
题目分析：考查时态。考生看到for two years，容易误选A。但句子中并没有说什么时候回来的，所以不能选用完成时。句意：“我在伦敦呆了两年。”根据语境说明stay的动作发生在过去，所以用过去时，延续性动词的过去时可以与时间段连用，因此选择B。