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【多选题】
Examine the command： SQL> ALTER USER skd ACCOUNT LOCK； Which two statements are true after the command is executed（）A.
The SKD user cannot log in to the database instance.
B.
The objects owned by the SKD user are not accessible to any user.
C.
The other users can access the objects owned by the SKD user， on which they have access.
D.
The password for the SKD user expires and the user is forced to change the password at the next log in
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举一反三
【单选题】Why didn't the woman go swimming?
A.
She didn't have enough time.
B.
The water was too cold.
C.
The water was too deep.
D.
She was unable to swim.
【简答题】____也称延长杆或加长杆,是套筒类成套工具不可缺少的一部分。主要作用是加装在____和____之间,用于拆卸和更换装得很深,仅凭套筒和手柄无法接触的螺栓、螺母。
【单选题】Why didn’t the woman catch the plane?
A.
The traffic was busy.
B.
She didn’t know the way.
C.
She got up late.
【单选题】Why didn't the woman register three weeks ago?
A.
Because she didn't have enough money to pay the tuition.
B.
Because some woman told her it was not right to register.
C.
Because some woman told her that she should have birth certificate.
D.
Because she didn't have time.
【单选题】Why didn't the woman take a plane?
A.
It isn't a long way.
B.
She wanted to go by train.
C.
She didn't get a ticket.
【单选题】Why didn't the woman go to dinner?
A.
Because she couldn't find the restaurant.
B.
Because she was not invited to dinner.
C.
Because she had a meeting.
D.
Because she didn't feel well.
【判断题】接杆也称延长杆或加长杆,是套筒类成套工具不可缺少的一部分。日常维修工作中,接杆的主要作用是加装在套筒和配套手柄之间,用于拆卸和更换装得更深,仅凭套筒和手柄无法接触的螺栓、螺母。
A.
正确
B.
错误
【单选题】Why didn't the woman buy the saucepans earlier?
A.
Because she didn't have money with her.
B.
Because her neighbor wanted to have them.
C.
Because she hadn't decided to buy then.
D.
Because the shop already closed up.
【简答题】A．The woman wondered why the man didn't return the book. B．The woman doesn't seem to know what the book is about. C．The woman doesn't find the book useful any more. D．The woman forgot lending the book...
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