问题 名词解释

水库正常蓄水位

答案

参考答案:水库在正常情况下,为满足兴利要求应在开始供水时蓄到的高水位。

单项选择题
写作题
谴词造句。根据每题所提供的图画情景和提示词,写一个与图画情景相符的句子。
1. Liu Xiang, not, winner, 2008 Olympics
                                                                                                                           
2. children, have fun, kites, last weekend 
                                                                                                                            
3. the boy, on, my brother 
                                                                                                                            
4. enjoy ourselves, soccer games, often
                                                                                                                            
5. will, set up, organization, protect, environment