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Li Yan is a Chinese girl. She lives in Yangzhou with her grandparents. Her parents are in England now and Li Yan will go there this summer holiday. But her spoken English is not good. She does well in English exams, but she can only write. So Li Yan wants to study hard to speak good English. Every Saturday evening, Li Yan goes to “English Corner”. It’s a place for people to speak English. There are also many foreign(外国的) people. They come from America, England or Australia. Kitty likes talking with these foreign people. When the summer holidays come, her spoken English is much better! Her parents are so surprised to see her change (变化) and they are very happy. 小题1:Li Yan’s parents are in . A.Yangzhou B.Australia C.America D.England 小题2:“Spoken English” means “ ” in Chinese. A.英语写作 B.英语口语 C.英语表达 D.英语考试 小题3:Li Yan can . A.speak English very well before she practices B.get high marks(分数) in English exams C.get high marks in all exams D.live in the UK after the summer holidays 小题4:“English Corner” is a place . A.to speak English only with foreign people B.to meet only with foreign people C.for people to practice speaking English D.in England 小题5:What change does Li Yan make? A.She can go to England B.She can live with her grandparents and parents. C.Her spoken English is much better. D.She likes “English Corner”.
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参考答案:
举一反三
【单选题】∀x∀y(P(x, y) ∧Q( y, z))∧ ∃x∃yR(x, y)是
A.
命题
B.
一元谓词
【单选题】∀x∀y(P(x, y) ∧Q( y, z))∧ ∃x∃yR(x, y)中∃x的作用域为
A.
∀y(P(x, y) ∧Q(y, z))
B.
∀x(P(x, y) ∧Q(y, z))
C.
∃yR(x, y)
D.
∃xR(x, y)
【单选题】∀x∀y(P(x, y) ∧Q( y, z))∧ ∃x∃yR(x, y)中∀y的作用域为
A.
∀y(P(x, y) ∧Q(y, z))
B.
∀x(P(x, y) ∧Q(y, z))
C.
(P(x, y) ∧ Q( y, z))
D.
P(x, y)
【单选题】∀x∀y(P(x, y) ∧Q( y, z))∧ ∃x∃yR(x, y)中∀x的作用域为
A.
∀y(P(x, y) ∧Q(y, z))
B.
(P(x, y) ∧ Q( y, z))
C.
P(x, y)
D.
∃xP(x, y)
【多选题】以下哪种药物可减弱华法林的代谢,使其作用增强?(多选)
A.
苯巴比妥
B.
西咪替丁
C.
奎尼丁
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甲硝唑
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利福平
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【单选题】∀x∀y(P(x, y) ∧Q( y, z))∧ ∃x∃yR(x, y)中∃y的作用域为
A.
∀y(P(x, y) ∧Q(y, z))
B.
∀x(P(x, y) ∧Q(y, z))
C.
∃yR(x, y)
D.
∃xR(x, y)
【单选题】∀x∀y(P(x, y) ∧Q( y, z))∧ ∃x∃yR(x, y)是
A.
命题
B.
一元谓词
C.
二元谓词
D.
三元谓词
【多选题】以下哪种药物可增加华法林的代谢,使其作用减弱?(多选)
A.
苯巴比妥
B.
西咪替丁
C.
奎尼丁
D.
甲硝唑
E.
利福平
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A.
∀ x ∀ u ( P ( x , u ) ∨ Q ( u , z ) ) ∧ ∃ t P ( t , y )
B.
∀ x ∀ y ( P ( x , u ) ∨ Q ( u , z ) ) ∧ ∃ x P ( x , u )
C.
∀ x ∀ y ( P ( x , y ) ∨ Q ( y , z ) ) ∧ ∃ x P ( x , u )
D.
∀ u ∀ y ( P ( u , y ) ∨ Q ( y , z ) ) ∧ ∃ u P ( u , y )
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