如果全面实现企业信息化,则水电、房租、考勤等数据的录入方式应是()。
A.单个记录录入
B.单项数据录入
C.按条件成批置入数据
D.从外部直接导入数据
参考答案:D
— He says that my new car is a ________ of money.
— Don't you think those words are just sour grapes?[ ]
A. lack
B. load
C. question
D. waste
双层石膏板的第一层板与第二层板的连接,也可用胶粘剂粘贴,胶粘剂的厚度以( )mm为宜。
A.1~2B.2~3C.3~4D.5~7