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【单选题】
下列化合物与AgNO3 的醇溶液反应从易到难的顺序是( ) a、 CH3CH=CHCl b、 CH2=CHCH2Cl c、CH3CH2CH2ClA.
b﹥a﹥c
B.
c﹥a﹥b
C.
a﹥b﹥c
D.
b﹥c﹥a
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举一反三
【单选题】O Henry is a famous novelist who is known for the ____ ending in his short stories.
A.
comic
B.
unexpected
C.
sudden
D.
sad
【单选题】O. Henry is most famous for _____.
A.
His poems
B.
His plays
C.
His short stories
D.
His novels
【单选题】William Sidney Porter, known as O. Henry, is most famous for
A.
his poems.
B.
his plays.
C.
his short stories.
D.
his novels
【简答题】打开 ” 职工表 ” ，使用SQL语句完成下列查询（显示）： 1. 列出表的全部记录。 2. 列出全部记录，并只显示”姓名”、”性别”、”籍贯”字段。 3. 列出所有女职工的”姓名”、”性别”、”工资” 信息。 4. 列出工资大于等于5000且小于等于9000的职工信息。 5. 列出所有姓氏为”张”的职工信息。 6. 按姓名升序列出所有职工信息。 7. 列出工资排名前三的职工信息。
相关题目：
【单选题】O. Henry is most famous for _____.
A.
His poems
B.
His plays
C.
His short stories
D.
His novels