 | , 1.(他从未给我写过信) since he left beijing用 He hasn€t written to me 是不是因为Left 发生在离开北京之后,所以要用现在完成时 2.I am tired ,I __ the living room all day. a.painted b.had painted c.have benen painting d.have painted 选C. 选D也可以是吗? ,258,请孙老师解答一下!,2009-01-07 19:18:11,0,s,219.159.198.8,1,2009-01-07 19:18:1145870,120.8.11.129,
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