UC知道英语难题哦...现在完成时的!10分!
来源：百度知道 编辑：UC知道 时间：2024/06/09 00:50:25
1.I have bought the dictionary since 2 days ago.( )
2.Tom has joined the club for two years.( )
3.He has borrowed the pen for a week.( )
哪个句子错了帮我改过来!
2.Tom has joined the club for two years.( )
3.He has borrowed the pen for a week.( )
哪个句子错了帮我改过来!
1.因为后面有ago，所以时态为过去式，所以have 应改为had,而 have bought
是固定搭配：have done 结构。为完成时。
2.句意为：tom 已经参加俱乐部2年了，注意这个~了~字，说明已经过去了，所以，第2句应该改为：Tom had joined the club for two years.
3.同(2),He had borrowed the pen for a week.
第一句应该是过去完成时吧？
have改had
我买字典2天前；TOM参加剧乐部在2天前；他借钢笔一周