1 .昨晚我写了一封信. _____________________________________________________________________________ 2 .你介意我开窗户吗? _____________________________________________________________________________ 3 .他指出我作文中的错误. _____________________________________________________________________________ 4 .我们必须派人去请医生. _____________________________________________________________________________ 5 .写完作文后,我们必须检查一遍. _____________________________________________________________________________ |