We usually have six lessons a day, and each of them 45 minutes. A. last B. lasts C. have D. need——青夏教育精英家教网—

摘要： We usually have six lessons a day, and each of them 45 minutes. A. last B. lasts C. have D. need

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We usually have six lessons a day, and each of them ________ 45 minutes.