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【判断题】
铸铁的流动性比碳钢的好。A.
正确
B.
错误
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皮皮学刷刷变学霸
举一反三
【单选题】I first joined Twitter two years ago as a means of keeping in touch with my son.(Text B, Unit 1) Which of the following words can replace the word “means” in the previous sentence?
A.
meaning
B.
plan
C.
income
D.
way
【简答题】Replace the highlighted word with a word of opposite meaning from the box.
【单选题】Which of the following CANNOT replace the word “epitomized” in para.1?
A.
Embodied
B.
Exasperated
C.
Exemplified
D.
Typified
【简答题】Why did Churchill replace the word darker with sterner ? (Paragraphs 7 – 8)
【简答题】When did economists begin to yze consumer behavior? Why? 2.Explain the concept of Utility. Can you find a word used in everyday life to replace the word "utility"?
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