--Would you be back some time earlier, David? --Sure.___________.A.How come?B.What' s up?C.Take your time.D.It makes no difference.
--Would you be back some time earlier, David?
--Sure.___________.
--Sure.___________.
A.How come?
B.What' s up?
C.Take your time.
D.It makes no difference.
B.What' s up?
C.Take your time.
D.It makes no difference.
参考解析
解析：考查情景交际。前者问：“David，你可以再早点回来吗?”David答道：“当然可以。_________。” How come“为什么(怎么会这样)”，What’s up“怎么了，发生什么事了”，Take your time“别急，慢慢来”，It makes no difference“没影响，都一样”。根据语境．应该选B。
相关考题：
I would rather __ two weeks earlier. A.you should come hereB.you come hereC.you must comeD.you came
Had you come five minutes earlier, you ________ the train to Birmingham. But now you missed it. A.would have caughtB.would catchC.should catchD.could catch
－Hello, David! I haven’t heard from you for a long time. How have you been recently －() A、Not bad, thank you.B、That’s ok.C、Long time no see.
Hello, David! I haven't heard from you for a long time. How have you been recently?()A. That's okB. Long time no seeC. Not bad, thank you
If you had told earlier, I _____ like that. A: would not have doneB: would not doC: would doD: didn't do
A:( ), David? B:An orange juice.A. What do you likeB. What would you likeC. Would you like an orange juice
翻译句子The doctors said that he would gain his mobility back and be able to function normally, it would just take time.
Would you please spare some time and ____ us around your campus?A、instructB、aidC、motionD、conduct
If you had started loading earlier，you ______ loading now．A.would finishB.will have finishedC.would have finishedD.will be finished
A:Hello, David! I haven't heard from you for a long time. How have you been recently? B:（）AThat's okBLong time no seeCNot bad, thank you
Had you come five minutes earlier, you（）the train to Birmingham. But now you missed it.A、would catchB、would have caughtC、could catchD、should catch
If you back up a database without connecting to the recovery catalog， which operations will cause the recovery catalog to be updated？（）A、 The next time you back up the database when you are also connected to the recovery catalog and the target databaseB、 The next time you are connected to the target database and the recovery catalog database and issue the resync commandC、 The next time you connect RMAN to just the recovery catalogD、 The next time you connect to the recovery catalog and the target database with RMANE、 Connecting to the recovery catalog and issuing the resync all databases command
You executed the following query in your database： SELECT oldest_flashback_scn， oldest_flashback_time FROM V$FLASHBACK_DATABASE_LOG； What would you determine from the output？（）A、 The time when the last flashback operation in your database was performed.B、 The time when the first flashback operation in your database was performed.C、 A list of flashback operations performed in your database using SCN and time.D、 The approximate time and the lowest system change number （SCN） to which you can flash back your database.
You executed the following query in your database： FROM V$FLASHBACK_DATABASE_LOG; What would you determine from the output？（）A、the time when the last flashback operation in your database was performedB、the time when the first flashback operation in your database was performedC、a list of flashback operations performed in your database using SCN and timeD、the approximate time and the lowest system change number （SCN） to which you can flash back your database
单选题A: Did you know that Whitney Houston was giving a concert last night in the town? B: ______AWhy don’t you get some tickets for us?BI like her, but I didn’t have time for the concert.CWhy didn’t you tell me about it earlier?DMaybe we can go to see her concert some other time.
单选题_____ five minutes earlier, you would not have missed the last train for Shanghai, but you were late.AHad you comeBDo you comeCDid you comeDShould you come
单选题You executed the following query in your database： SELECT oldest_flashback_scn， oldest_flashback_time FROM V$FLASHBACK_DATABASE_LOG； What would you determine from the output？（）A The time when the last flashback operation in your database was performed.B The time when the first flashback operation in your database was performed.C A list of flashback operations performed in your database using SCN and time.D The approximate time and the lowest system change number （SCN） to which you can flash back your database.
单选题In your database， you discovered that a tempfile in a locally managed temporary tablespace has been deleted at the operating system level. How would you recover the tablespace？（）Aflash back the databaseBperform point-in-time recoveryCperform a full database recoveryDdrop and re-create the tablespaceEuse Recovery Manager （RMAN） to recover the database
单选题A:Hello, David! I haven't heard from you for a long time. How have you been recently? B:（）AThat's okBLong time no seeCNot bad, thank you
单选题What advantage would you get if you increase the length of time during which the undo information would be stored in the database？（）Aroll back of large transactionsBroll forward to redo a transactionCdata concurrency for large updatesDread consistency for long-running transactions
单选题From the V$SESSION_LONGOPS view， you find that some of the database users have long-running queries that consume a lot of CPU time. This causes performance problems for other users in the database， who have much shorter queries. You would like to make sure that the users with large queries do not use all the CPU time， but you still do not want to terminate them with an error message. Which method would you follow to achieve this？（）Aset the CPU time per call in the users profileBset the CPU time per session in the users profilesCset the CPU levels for the users’ group using Resource ManagerDset the TIMED_STATISTICS parameter to TRUE in the parameter file
单选题You executed the following query in your database： FROM V$FLASHBACK_DATABASE_LOG; What would you determine from the output？（）Athe time when the last flashback operation in your database was performedBthe time when the first flashback operation in your database was performedCa list of flashback operations performed in your database using SCN and timeDthe approximate time and the lowest system change number （SCN） to which you can flash back your database