【简答题】将下列段落翻译成中文 While the body of a plant or tree(e. g.,trunk,branches,and leaves)is lignoeellulosic , the fruit(e. g.,cereal and vegetable)is a source of carbohydrate, starch, and sugar. Many plants like ...
【简答题】阅读理解: The elephant is the largest of all animals that live on land. An elephant's trunk is rather like an arm and a hand. It is used to pick up and pull things in its mouth. It is also used to pull up...
【单选题】工人工作时间可以分为必须消耗的时间和损失时间,其中必须消耗的时间包括有效工作时间、休息时间和( )。
【简答题】阅读理解。 Elephants use their trunks (鼻子) the way people use their hands. At the end of the trunk are parts that act like fingers. These allow elephants to do wonderful things. They pick up their food-par...
【简答题】工人必须消耗的时间包括 、 、不可避免中断时间。
【多选题】()都是奥氏体组织,切削时硬化倾向较大,通常是中碳钢的数倍。
【简答题】翻译题。 1. I was a little curious ______ ______ (非常好奇) about the whole business. 2. The trunk is ______ like a spear ______ anything else. (与其说……倒不如说……) 3. She was ______ sad (甚于) ______ angry when her s...
【简答题】My co-teacher and I met in the parking lot before school and stared into my car trunk at the costumes and props we had gathered over the weekend. We were giddy with excitement and nervous because neit...