片内RAM低128单元，按其用途划分为工作寄存器组、（）和用户RAM区3个区域。
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阑尾（）
A. 附于结肠起始部
B. 根部是三条结肠带集中之处
C. 动脉来自肠系膜下动脉
D. 属腹膜间位器官
Ocean Bill of Lading is the （）between carrier and shipper
A. evidence of the contract of carriage
B. Document
C. Trading record
D. Bill
（）has three parts: warehouse, high story shelf and stacker.
A. Multi-story warehouse
B. Automatic Multi-story-warehouse
C. Stereo-style warehouse
D. Stereoscopic warehouse
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