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【简答题】
基本尺寸是 给定的尺寸。
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皮皮学刷刷变学霸
举一反三
【简答题】A．The well. B．The wheels. C．The ears. D．His ears.
【简答题】贾谊(前200—前168),世称 。 (朝代)杰出的 家、 家。所著政论以《过秦论》《陈政事疏》《论积贮疏》最有名。
【简答题】简述 制冷剂的压焓图的“一点”、“三区”、“五态”、“八线”分别是什么含义?
【单选题】We can learn from the text that the wheels of the Grout Portable .
A.
were difficult to separate
B.
could be split into 6 pieces
C.
were fitted with solid tyres
D.
were hard to carry on a train
【单选题】The carried power from the engine crankshaft to the car wheels so the wheels rotate and car moves.
A.
steering system
B.
running system
C.
power train
D.
brake system