皮皮学，免费搜题
登录
搜题
【单选题】
金属一般分为黑色金属和有色金属两大类。下列哪组金属属于黑色金属？（）A.
铁、锰、铬
B.
铅、锌、铝
C.
金、银、铂
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】Directions for Quantitative Comparison Questions: Some of the following questions give you two quantities, one in Column A and one in Column B, Compare the two quantities and choose one of the followi...
A.
if the quantity in Column A is greater
B.
if the quantity in column B is greater
C.
if the two quantities are equal
D.
if you cannot determine the relationship based on the given information
【单选题】After you have restored and recovered a database to a new host by using a previously performed Recovery Manager (RMAN) backup, which is the best option you would consider for the new database?（）
A.
Opening the database in RESTRICTED mode
B.
Opening the database with the RESETLOGS option
C.
Setting a new DBID for the newly restored database
D.
Restoring the server parameter file (SPFILE) to the new host
【单选题】Directions for Quantitative Comparison Questions: Some of the following questions give you two quantities, one in Column A and one in Column B, Compare the two quantities and choose one of the followi...
A.
if the quantity in Column A is greater
B.
if the quantity in column B is greater
C.
if the two quantities are equal
D.
if you cannot determine the relationship based on the given information
【单选题】Tick the letter of the best answer. the reason for humanity to have an impact on the enviroment is that________.
A.
it adopts the same mode of production.
B.
it changes the enviroment while developing.
C.
it cares nothing about enviroment.
D.
it automatically destroys the enviroment while developing
【简答题】Directions for Quantitative Comparison Questions: Some of the following questions give you two quantities, one in Column A and one in Column B, Compare the two quantities and choose one of the followi...
【简答题】与人相见说“您好”,问人姓氏说“ ”,问人住址说“ ” 向人询问说“请问”,求人办事说“ ”,求人帮忙说“ ” 麻烦别人说“打扰”,问老人年龄说“ ”,看望别人说“ ” 得人帮助说“谢谢”,祝人健康说“ ”,向人祝贺说“ ”
【简答题】Directions for Quantitative Comparison Questions: Some of the following questions give you two quantities, one in Column A and one in Column B, Compare the two quantities and choose one of the followi...
【简答题】4. is the best mode for transporting high value goods.A. Road
transport B. Rail
transport C. Water
transport D. Air
transport
【单选题】Directions for Quantitative Comparison Questions: Some of the following questions give you two quantities, one in Column A and one in Column B, Compare the two quantities and choose one of the followi...
A.
if the quantity in Column A is greater
B.
if the quantity in column B is greater
C.
if the two quantities are equal
D.
if you cannot determine the relationship based on the given information
相关题目：
参考解析：
知识点：
题目纠错 0
发布
