题目内容
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[主观题]
Which of the following is NOT true?A.Aluminum is widely used in transportation.B.Aluminum
Which of the following is NOT true?
A.Aluminum is widely used in transportation.
B.Aluminum is also used in many parts of airplanes.
C.Aluminum is being used extensively in the building industry.
D.Aluminum is not used in its pure form.
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