An important tablespace of your database is dropped by mistake. You use the Flashback Database feature to retrieve the tablespace. You perform the following steps to retrieve the tablespace： 1. You log on to Enterprise Manager as SYSDBA. 2. You select the maintenance screen. 3. You choose Perform Recovery option on the maintenance screen. 4. You choose Whole Database in the Object Type drop-down list Perform Recovery： Type screen. 5. You choose Recover to Current Time from the Operation Type on the Perform Recovery： Type screen. 6. You provide the Host Credentials for a database user. on the Perform Recovery： Type screen. 7. You click the continue button. An information screen appears saying that the database is unavailable. What is this information screen？（）
第1题：
此题为判断题(对，错)。
第2题：
Cleaners and farmers do ______scientists do.
A. the same work as
B. less important work than
C. more work than
D. as important work as
第3题：
A.important something
B. an important something
C. something important
D. important thing
参考答案：C
第4题：
VIP是以下哪组词的翻译
A. Very important place
B. Very interesting person
C. Very important person
D. Very interesting place
第5题：
此题为判断题(对，错)。
第6题：
Money is less important than health to us．（改为同义句）
Health is__________ important __________ money to us．
第7题：
The result is not important; what is important is whether you have done your best.(英译汉)
第8题：
此题为判断题(对，错)。
第9题：
Which of the following is implied in the passage?
A．A very important purpose of bank-supervision is to provide adequate capital for their operation.
B．A very important purpose of bank-supervision is to ensure banks to operate with adequate capital.
C．A very important purpose of bank-supervision is to put additional restrictions on the banks' operations.
D．A very important purpose of bank-supervision is to concentrate on risks.
第10题：
A. more important the way of he did things was
B. the way of he did things was more important
C. more important was the way he did things
D. more important the way were he did things