精选优质文档-倾情为你奉上名词性从句专练一、改错题:（答案改在原题上）1. Its uncertain that the experiment is worth doing.2. All what is hard is to do good all ones life and never do anything bad.3. What the boy didnt take medicine made his mother angry.4. You cant imagine how excited were they when they received these nice Christmas presents.5. That well go camping tomorrow depends on the weather.6. What he really means is what he disagrees with us.7. Whom is going to do the job will be decided by the
