——You have a nice watch .-Thank you.I______it since i got married.A has clened B have bought我知道答案是A,但不明白为什么一定是A .感觉填B也是对的,
问题描述：
——You have a nice watch .-Thank you.I______it since i got married.A has clened B have bought
我知道答案是A,但不明白为什么一定是A .感觉填B也是对的,
答
主语是I ,答案不可能是A（注：A是主语是第三人称单数时用）,没有正确答案,因为BOUGHT 不能与SINCE 短语连用,正确的答案是 have had ,即
You have a nice watch . -Thank you.I(have had ) it since i got married.
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