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2011届高三英语下册第一周周考试题
Directions: Beneath each of the following sentences there are 4 choices marked A, B, C and D. Choose the one answer that best completes the sentence. （10*1 point）
1. The original patent for a refrigerating machine was issued in 1834 to Jacob Perkins, ______ American engineer.
Directions: Beneath each of the following sentences there are 4 choices marked A, B, C and D. Choose the one answer that best completes the sentence. （10*1 point）
1. The original patent for a refrigerating machine was issued in 1834 to Jacob Perkins, ______ American engineer.
