someone stole my watch.someone has stolen my watch.someone stole my watch.someone has stolen my watch.2句意思有何分别?
问题描述：
someone stole my watch.someone has stolen my watch.
someone stole my watch.
someone has stolen my watch.
2句意思有何分别?
答
stole只表示一个过去的状态
has stolen有现在与过去对比之意
答
时态问题，第一句是一般现在是，第二句是现在完成时。
答
第一句是过去式,第二句是现在完成时.
某人偷了我的手表/某人已经偷了我的手表