【简答题】连词成句。 1. forget, your, umbrella, don't (!) __________________________________________ 2. needs, she, drink, some, to, water (.) __________________________________________
【判断题】计算均方差就是用误差平方和除以相应的自由度
【简答题】将下列段落翻译成中文 Flash steam stations pull deep, high- pressure hot water into lower-pressure tanks and use the resulting flashed steam to drive turbines. They require fluid temperatures of at least 180 °C(...
【简答题】单词拼写。 1. That will be an _________(经历) that you'll never forget. 2. It is my _________(三) time to visit the Tower Bridge. 3. They finished the work _________(成功地). 4. Many agers admire Fei Junlong...
【简答题】广义的负债包括______和______。狭义的负债概念是指______。
【简答题】按要求改写句子。 1. Forget your boots and umbrellas! (写出否定句) _________________________________________________________________________ 2. Time to go to school. (写出同义句) ________________________________________...
【简答题】按要求写出下列单词的适当形式. 1. watch(复数) 2. you (反身代词) 3. forget(反义词) 4. forget(过去式) 5. smile(现在分词)