【判断题】 Most animals run on two legs.
【简答题】用所给单词的适当形式填空。 1. In 1809, Santa had eight ________ (reindeer). 2. Most animals run on four ________ (foot). 3. —What's your _______? —1.88m. (high) 4. Her grandfather told her not ________ (water) t...
【单选题】Most animals are ________ to run when they feel threatened or frightened.
【单选题】下列存在于蛋白质分子中的结合力,哪一项不是次级键?
【单选题】挂车后。多机重联时,机车与车辆连挂状态的检查由_______司机负责;列车本务司机应复检机车与第一位车辆的车钩、软管连结和折角塞门状态
【单选题】The horse is one of the most useful animals because they can run fast.(改错题)