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【单选题】
在Java中,下列接口或类不包括在java.sql包中的是( )。
A.
Connection
B.
Statement
C.
DriverManger
D.
ArrayList
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参考答案:
举一反三
【多选题】模具CAD/CAE/CAM技术的发展趋势有( )
A.
专业化
B.
标准化
C.
集成化
D.
智能化
【单选题】下列属于非离子型表面活性剂的是
A.
胆酸钠
B.
吐温80
C.
十二烷基硫酸钠
D.
油酸三乙醇胺
E.
卵磷脂
【多选题】下列属于非离子型表面活性剂的是
A.
月桂醇硫酸钠
B.
吐温 60
C.
司盘 60
D.
卵磷脂
【单选题】构成礼仪的三大要素是()。
A.
书面语言、行为表情、服饰器物
B.
口头语言、行为表情、服饰器物
C.
语言、行为表情、服饰器物
D.
风俗习惯、行为表情、服饰器物
【简答题】构成礼仪的三大要素是()。
【单选题】Which of the following statements about the theme of "The Old Man and the Sea" is True?
A.
The novel tells an exciting but tragic adventure story. Facing the terrible adversaries (对手), the old man makes last victory with excellent confidence and power.
B.
The novel is a fable of the unconquerable spirit of man—a creature capable of snatching(抢夺) spiritual victory from circumstances of disaster and material defeat.
C.
The novel reflects Hemingway’s understanding and comprehension about social life. It shows us the spirit of never giving up.
D.
All of the above.
【多选题】模具CAD/CAE/CAM的发展趋势有( )
A.
专业化
B.
标准化
C.
集成化
D.
智能化
【单选题】构成礼仪最基本的三大要素是( )
A.
语言、行为表情、服饰
B.
礼节、礼貌、礼服
C.
待人、接物、处事
D.
思想、行为表现
【单选题】What role does the cat play in the novel?
A.
Actually the author wants to show the twisted personality of such a brown girl under the false social values.
B.
The cat is the enemy of Junior.
C.
The cat is the cause which makes Pecola’s life wretched.
D.
The cat indicates that Junior has a tender mom.
【单选题】下列属于非离子型表面活性剂的是
A.
苯扎溴铵
B.
硬脂酸钠
C.
卵磷脂
D.
聚山梨酯 -80
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