问题描述:
he could have lived with his cousins when he was in new york,but he ____ in a hotel
a.has lived
b.lived
c.has stayed
d.stayed
答案为什么是D呢
老师说哪个是先发生,哪个是后发生
·..
a.has lived
b.lived
c.has stayed
d.stayed
答案为什么是D呢
老师说哪个是先发生,哪个是后发生
·..
问题解答:
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