问题
选择题
----Has your uncle come back from England for a summer holiday?
----Yes. But he _________ at home for only a few days. Now he has been back to London.
A．stayed
B．has stayed
C．had stayed
D．is staying
答案
答案：A
题目分析：句意：你叔叔从英国回来过暑假了吗？--是，但是他呆在家里几天，现在已经回到伦敦了。从Now he has been back to London.，可知在家里待几天是过去的事情，用一般过去式，选A。