【简答题】完形填空。 Mr Smith was an old miser (守财奴). He had a lot of 1 , but he never bought anything 2 . He and his wife lived in an old house outside the town. He often went to the shop 3 in order to (为了) save so...
【简答题】Mr. Smith was an old miser (守财奴). He had a lot of 16 , but he never bought anything 17 . He and his wife lived in an old house outside the town. He often went to the shop 18 in order to save some mone...
【单选题】一张图上资料的可信赖程度较高的海图应具有“下列哪些特性?
A.
新图或新版图 Ⅱ、新购置图;Ⅲ、现行版图;Ⅳ、比例尺尽可能大;V、及时进行各项改正:
【多选题】建设中国特色社会主义文化,必须坚持走中国特色社会主义文化发展道路,( ),建设社会主义文化强国。
【单选题】Read and choose the best answer.Mr. Black’s office was only 5 kilometers away from his house, so he could go home to have lunch every day. But when he got home at noon, he had to drive another place t...
D.
Less than 5 kilometers
【单选题】传统的关系数据库能够也需要仔细策划。在小数据时代,( )。
A.
人们遇到的问题无比清晰,数据库被设计用来有效地回答这些问题
B.
人们遇到的问题很模糊,数据库被设计用来尽力回答这些问题
C.
人们遇到的问题很模糊,数据库无须有效地回答这些问题
D.
人们遇到的问题无比清晰,但数据库设计很复杂,无法有效地回答这些问题
【单选题】荧光显微镜观察的注意事项中,哪项表达有误()