A. important
B. slight
C. serious
D. major
A: Where()you last week? B: I()in Alabama.A、were/wereB、was/isC、were/wasD、was/were
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YoudecidetoenableFlashbackDatabaseinyourOracle10gdatabasesothatfuturerecoverieswilltakelesstimethantraditionalrecoveries.WhichofthefollowingparametersmustbeincludedinyourinitializationparameterfilebeforeenablingFlashbackDatabase？（）A.DB_RECOVERY_FILE_DESTonlyB.DB_FLASHBACK_RETENTION_TARGETonlyC.DB_RECOVERY_FILE_DEST_SIZEandDB_RECOVERY_FILE_DESTonlyD.DB_RECOVERY_FILE_DESTandDB_FLASHBACK_RETENTION_TARGETonlyE.DB_RECOVERY_FILE_DEST_SIZE，DB_RECOVERY_FILE_DESTandF.DB_FLASHBACK_RETENTION_TARGET
Whichofthefollowingrolesprovidestheprivilegestomaintainandquerytherecoverycatalogschema?()A.EXECUTE_CATALOG_ROLEB.CONNECTC.RESOURCED.RECOVERY_CATALOG_OWNERE.RECOVERY_CATALOG_USER
下面哪2个参数是flashback databae必须设置的? ()A. DB_FLASHBACK_RETENTION_TARGETB. DB_RECOVERY_FILE_DESTC. RECOVERY_PARALLELISMD. FLASHBACK_TRANSACTION_QUERYE. DB_RECOVERY_FILE_DEST_SIZE
毒理学研究中提倡3R原则是指A、replacement\reduction\refinementB、replacement\recovery\refinementC、replacement\reduction\referenceD、replacement\recovery\reactivityE、replacement\recovery\reference
The word “euthanasia” in the second paragraph most probably means ________.[A] doctors’ sympathy to dying patients[B] doctors’ aggressive medical measures to dying patients[C] doctors’ mercy killing to reduce sufferings of dying patients[D] doctors’ well-meaning treatment to save dying patients
Founded in 2003, the company specializes in canned fruits and vegetables and food export business. A．quick-freezing B．quick-frozen C．quickly-freezing D．quickly-frozen
