【单选题】外国旅游者在旅游团的活动结束后,不随团离境,无特殊原因要求延长签证时,
【单选题】外国旅游者在旅游团的活动结束后,不随团离境,无特殊原因要求延长签证时,导游应( )。
【单选题】一家航空公司把一年中飞行距离(idistancetravelled)超过10000里的客户信息转移到一张称为flyersclub 的表中,他们的详细情况被记录在表flyers ( )。
A.
insert into flyersclub from flyers where idistancetravelled>=10000
B.
insert flyersclub (idistancetravelled) values from flyers where idistancetravelled>=10000
C.
insert into flyersclub from flyers where (idistancetravelled)values>=10000
D.
select * into flyersclub from flyers where idistancetravelled >=10000
【单选题】外国旅游者在旅游团的活动结束后,不随团离境,无特殊原因要求延长签证时,导游人员应
【多选题】心主血脉的功能是否正常主要 观察下列 哪项 ( )
【单选题】一家航空公司把一年中飞行距离超过10000里的客户信息转移到一张称为flyersclub的表中,他们的详细情况被记录在表flyers,下列sQL语句描述正确的是——。
A.
insert flyersclub where idistancetravelled>=1 0000
B.
insert into flyersclub from flyers where idistancetravelled>=10000
C.
insert into flyersclub from flyers where(idistancetravelled)values>=10000
D.
insert flyersclub(idstancetravelled)values from flyers where idistancetravelled>=10000
【单选题】一家航空公司把一年中飞行距离(idistancetravelled)超过10000里的客户信息转移到一张称为flyersclub 的未建的新表中,他们的详细情况被记录在表flyers ( )
A.
insert into flyersclub from flyers where idistancetravelled>=10000
B.
insert flyersclub (idistancetravelled) values from flyers where idistancetravelled>=10000
C.
insert into flyersclub from flyers where (idistancetravelled)values>=10000
D.
select * into flyersclub from flyers where idistancetravelled >=10000
【单选题】一家航空公司把一年中飞行距离超过10000里的客户全部信息从名为flyers的表中转移到一张称为flyersclub的表中,该操作的语句为()
A.
insert into flyersclub from flyers where idistancetravelled>=10000
B.
insert flyersclub where idistancetravelled>=10000
C.
insert into flyersclub from flyers where (idistancetravelled)values>=10000
D.
insert flyersclub (idstancetravelled) values from flyers whe