Liner transport follows a regular route according to an advertised time-table.

According to the time table, the next shuttle bus ________ at 7:00 in the evening.

On the table ................ (is, are) a pile of books which he consults from time to time.

17.According to the time table, the train for Beijing ____ at 9:10 P.m.from Monday to Friday.

Time to fill your decision table with some conditions! A: on B: at C: in D: out

一场乒乓球比赛是没有时间限制的。There is no time limit for a table tennis match .

The time table says that the plane _____ off at 8:30 every morning。( ) A: took B: takes C: is taking D: had taken

Compilers spend most of their time on (). A: Error handling B: lexical analysis C: Target code generation D: Symbol table management

In which scenario will you use the Flashback Transaction Query feature？（） A:  when you want to restore an important table that is dropped from the Recycle Bin B:  when you want to obtain the SQL statements to undo the deletion of some important records from a table by a transaction C: when you want to restore a dropped user’s schema D:  when a row of a table is updated many times within a specific time period and you want all the versions of the row in the specified time period

In which scenario will you use the Flashback Transaction Query feature？（） A: A when you want to restore an important table that is dropped from the Recycle Bin B: B when you want to obtain the SQL statements to undo the deletion of some important records from a table by a transaction C: Cwhen you want to restore a dropped user’s schema D: D when a row of a table is updated many times within a specific time period and you want all the versions of the row in the specified time period