Who did firstly show the Periodic table? ( )
举一反三
- The periodic table is just a common table.
- “Did you know who had broken the vase on the table?” “That child didn’t admit ________.”
- 使用（）命令可以查看当前数据库中已创建的数据表？ A: show tables; B: show tables C: show table D: show table;
- MySQL中，查看表结构的命令是（ ）。 A: use table B: show table C: show tables D: describe table
- 用于查看视图的创建信息语句是 A: desc B: show table status C: show create view D: show create table