【单选题】The house is too old, it needs _____ again.
【多选题】以下文献收藏地都在图书馆六楼西北的是( )。
【单选题】It’s about a princess who runs away from the palace because her evil stepmother wants to kill her. She finds a house in the forest where seven dwarves live. However, the stepmother finds her, comes to...
【判断题】由于白口铸铁中存在过多的Fe3C,其脆性大,所以较少直接使用。
【简答题】一些自然科学家没有学习马克思主义哲学也能在科学上取得伟大成就,是由于他们( )。
【单选题】The house is too old. It requires ________.
【简答题】To be a real solider, you will have to _____ many severe tests.2. This house is too expensive! I can’t _____ this price.3. Next year there will be a rise in the insurance _____.4. His success goes ...