【单选题】--- What do you think of the service of this hotel? --- Excellent! They do their best to ______ the guests’ needs.
【单选题】What is the main idea of this article?
A.
The Mayan calendar was excellent.
B.
The Maya were excellent farmers.
C.
The Maya were intelligent people.
D.
The Mayan cities were difficult to build.
【简答题】食物中含有人体所需要的六大类营养物质是_________、_________、_________、_________、_________和_________。
【简答题】What are Chinese silk garments famous for? For their ______ and excellent craftsmanship.
【单选题】Holliday 模型是用来解释( )机制的。
【简答题】食物中含有糖类、脂肪、蛋白质、水、有机物和维生素等六大类营养物质.______.
【单选题】DDC的控制方案(控制程序)与主控模块关系,不正确的是()。
A.
用户可以通过手操器下载并驻留到主控模块的非易失器件中
B.
用户可以通过上位机下载并驻留到主控模块的非易失器件中
C.
厂商在生产时直接写入并驻留到主控模块的非易失器件中
D.
控制方案(控制程序)存在上位机上,不需要驻留在主控模块中