皮皮学，免费搜题
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【单选题】
急性腹膜炎术后,出现上腹部疼痛,胸闷,胸痛,高热、黄疸时应警惕A.
化脓性胆管炎
B.
盆腔脓肿
C.
脓毒症
D.
门静脉炎
E.
膈下脓肿
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皮皮学刷刷变学霸
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【单选题】听力原文：W: I have another problem for you. M: Enough is enough, no more interruptions, please. Q: What does the man mean? (16)
A.
Please let me know if you need some more invitation cards.
B.
You did enough interpretation for me.
C.
Please help me with your interpretation.
D.
Please don't disturb me anymore.
【多选题】下面几个语句中属于授权的语句是
A.
grant select on *.* to jeffrey@'localhost'
B.
revoke all on *.* from jeffrey@'localhost'
C.
create user jeffrey@'localhost'
D.
flush privileges
【简答题】I am LiPing. I graduate from senior high school and major in __ 1 _____. I started learning English since I was 12 years old. My parents ___ 2 ____ a lot of American friends. That’s why I have no prob...
【单选题】实现“收回用户U4对学生表STUD中学号(XH)的修改权”这一功能的正确SQL语句是 ______。
A.
REVOKE UPDAE(XH)ON TABLE FROM U4
B.
REVOKE UPDAE(XH)ON TABLE STUD FROM PUBLIC
C.
REVOKE UPDAE(XH)ON TABLE STUD FROM U4
D.
REVOKE ALL PRIVILEGES ON TABLE FROM U4
【单选题】实现“收回用户U4对学生表STUD中学号(XH)的修改权”这一功能的正确SQL语句是______。
A.
REVOKE UPDATE(XH)ON TABLE FROM U4；
B.
REVOKE UPDATE(XH)ON TABLE STUD FROM PUBLIC；
C.
REVOKE UPDATE(XH)ON TABLE STUD FROM U4；
D.
REVOKE ALL PRIVIL EGES ON TABLE FROM U4；
【简答题】I have no problem with you expressing your opinions, but that doesn't mean that your opinions cannot be stupid, or _____, or ignorant. (inform)
【单选题】实现“收回用户U4对学生表(STUD)中学号(XH)的修改权”这一功能的正确SQL语句是______。
A.
REVOKE UPDATE(XH) ON TABLE FROM U4
B.
REVOKE UPDATE(XH) ON TABLE STUD FROM PUBLIC
C.
REVOKE UPDATE (XH) ON TABLE STUD FROM U4
D.
REVOKE ALL PRIVILEGES ON TABLE STUD FROM U4
【简答题】I think you should think twice before you make a __________ (决定). 2. A seat belt can help protect passengers in many car __________ (事故). 3.There is a __________ (刀) and some pens on Wang Jun’s desk. ...
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