30.—Hi,Michael,I heard you just came back from a holiday.
—Yes,I ______ for a week in China and 5 days in India. ( )
A
stayed(时态,一般过去时)
B
have stayed
C
stay
D
would stay
不能看到有一段时间的就用完成时,而要看该动作是再继续还是已经结束。Stay这一动作已经结束就要用过去式。
分析句子时态,根据对话可知Michael已经度假回来了,因此他在中国带的一段时间应为过去式,A正确。
易和完成时混淆,误选B