It is impossible for us ( )there in time tonight.A. getB. gettingC. to getD. got

第1题

This problem is very difficult to deal with. It’s really_______.A、convincingB、seriousC、toughD、impossible

点击查看答案

第2题

YouwanttoimportschemaobjectsoftheHRuserusingOracleDataPumpfromthedevelopmentdatabase，DEVDB，totheproductiondatabase，PRODDB.Adatabaselinkdevdb.us.oracle.comiscreatedbetweenPRODDBandDEVDB.YouexecutethefollowingcommandonthePRODDBdatabaseserver：$impdpsystem/managerdirectory=DB_DATAdumpfile=schemas.datschemas=hrflashback_time="TO_TIMESTAMP（’25-08-200714：35：00’，’DD-MM-YYYYHH24：MI：SS’）"Thecommandfailsdisplayingthefollowingerror：ORA-39001：invalidargumentvalueORA-39000：baddumpfilespecificationORA-31640：unabletoopendumpfile"/home/oracle/schema/schemas.dat"forreadORA-27037：unabletoobtainfilestatusWhatwouldyoudotoovercometheerror（）

点击查看答案

第3题

Youhavecreatedadatabaselink，devdb.us.oracle.com，betweenthedatabasesPRODDBandDEVDB.YouwanttoimportschemaobjectsoftheHRuserusingOracleDataPumpfromthedevelopmentdatabase，DEVDB，totheproductiondatabase，PRODDB.Youexecutethefollowingcommandonthetargetdatabaseserver：$impdpsystem/managerdirectory=DB_DATAdumpfile=schemas.datschemas=hrflashback_time=2004-02-0309：00Thecommandfails，displayingthefollowingerror：ORA-39001：invalidargumentvalueORA-39000：baddumpfilespecificationORA-31640：unabletoopendumpfile/home/oracle/schema/schemas.dat”forreadORA-27037：unabletoobtainfilestatusWhatwouldyoudotoovercometheerror（）

点击查看答案

第4题

If traffic problems are not solved soon，driving in this city ______ impossible. A. become B. becomes C. will become D. has become

点击查看答案

第5题

How many morphemes does the word "impossible" consist of? A．One. B．Two. C．Three. D．Four.

点击查看答案

第6题

A.U=US?R×I B.U=US+R×I C.U=?US?R×I D.U=?US+R×I

点击查看答案

第7题

下面哪些词在字面上不涉及到同化变化？A．dislikeB．incorrectC．irregularD．impossible

点击查看答案