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- 注册建筑师
答案:
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1.(7) column
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2.The column space of A-Iequals the column space of A
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3.The column space of A-Iequals the column space of A
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4.Match the words in column Awith that in column B
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5.Match the expressions in Column A with the definitions in Column B.
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6.5.words, match, those, the, column, B, in, column, A, with, in
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7.ROW/COLUMN
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8.II.Vocabulary For every word in Column A, find its explanation in Column B.
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9.Match the parts of collocations in Column Awith their endings in Column B by filling the blanks with
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10.5 Listen to the short speech again and match the information in Column Awith the choices in Column B.