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【多选题】
(多选)(单选) Which ones of the following quantifiers(量词) could be used with clothes?
A.
a piece of clothes
B.
a fit of clothes
C.
an article of clothes
D.
an item of clothes
参考答案：
参考解析：
刷刷题刷刷变学霸
举一反三
【单选题】What is the main aim of book review? （单选）
A.
analyzing a perspective or argues a point
B.
analyzing or discussing researches previously published by others
C.
summaries and comments on a newly published academic book
D.
summaries, reviews and comments the research trends, the major discoveries, significant findings, the leading opinions on a particular subject.
【单选题】设个体域A={a,b} ,公式 ∧ 在 A 上消去量词为 ( )
A.
P(a)∧P(b)∧(S(a)∨S(b))
B.
P(a)∧S(b)
C.
P(a)∧S(a)∧P(a)∨S(b)
D.
P(x)∧S(x)