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【判断题】
多级反馈轮转调度算法的一个缺点是可能会导致发生饥饿现象。A.
正确
B.
错误
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参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】class StudentDB: def openDB(self): self.con=sqlite3.connect("students.db") self.cursor=self.con.cursor() def closeDB(self): self.con.commit() self.con.close() def ...
A.
self.cursor.execute("select * from students order by No")；rows=self.cursor.fetchall()
B.
self.con.execute("select * from students order by No")；rows=self.con.fetchall()
C.
self.cursor.execute("select * from students order by No")；rows=self.cursor.fetch()
D.
self.con.execute("select * from students order by No")；rows=self.con.fetch()
【单选题】Dr. Nolen says that self-confidence helps him ____________.
A.
when he is making decision
B.
when he is performing an operation
C.
when he has made mistakes
D.
all of the above
【单选题】4) Dr. Nolen says that self confidence helps him________
A.
a. when he is making a decision
B.
b. when he is performing an operation
C.
when he has made mistakes
D.
d. all of the above
【单选题】Dr. Nolen was (honest enough) to admit (to make) errors (in) judgment (on) more than one occasion.
A.
honest enough
B.
to make
C.
in
D.
on
【单选题】Dr. Nolen says that self-confidence helps him ______.
A.
when he is making a decision
B.
when he is performing an operation
C.
when he has made mistakes
D.
all of the above
【单选题】开展“不忘初心、牢记使命”主题教育,努力实现( )、( )、( )、( )、清正廉洁作表率的具体目标,确保这次主题教育取得扎扎实实的成效。
A.
理论学习有收获 思想政治受洗礼 干事创业敢担当 为民服务解难题
B.
思想政治受洗礼 理论学习有收获 干事创业敢担当 为民服务解难题
C.
干事创业敢担当 理论学习有收获 思想政治受洗礼 为民服务解难题
D.
为民服务解难题 理论学习有收获 思想政治受洗礼 干事创业敢担当
【简答题】Dr．Nolen's self-confidence ______ him to become a competent surgeon． 诺兰医生的自信使他得以成为一名称职的外科医生。
【多选题】在全党开展“不忘初心、牢记使命”主题教育,要努力实现()的具体目标。
A.
理论学习有收获
B.
思想政治受洗礼
C.
于事创业敢担当
D.
为民服务解难题
E.
清正廉洁作表率
【单选题】Dr. Nolen was honest enough (A) to admit to make (B) errors in (C) judging on (D) more than one occasion.(选择有错误的一项)
A.
honest enough
B.
to make
C.
in
D.
on
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