皮皮学，免费搜题
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【单选题】
下列各机械中,属于机构的是( )A.
纺织机
B.
拖拉机
C.
千斤顶
D.
发动机
拍照语音搜题，微信中搜索"皮皮学"使用
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】图中2所示为何种血细胞A. 中性粒细胞
【判断题】Indirect goods are all other goods not directly involved in the production process, such as office supplies and maintenance products. Often these goods are called MRO goods.
A.
正确
B.
错误
【简答题】图中2所示为何种组织A. 结缔组织
【单选题】These goods are toxic, handle with caution.
A.
Please take care of these flammable cargoes.
B.
Please take care of these poisonous cargoes
【单选题】These goods are liable to combustion,handle with caution
A.
Please take care of these corrosive cargo
B.
Please take care of these oxidizing cargo
C.
Please take care of these poisonous cargo
D.
Please take care of these combustible cargo
【单选题】Mr. Wang isn't at home. He______ there already.
A.
has gone
B.
has been in
C.
has gone to
【判断题】Indirect goods are all other goods not directly involved in the production process, such as office supplies and maintenance products. Often these goods are called MRO goods.
A.
正确
B.
错误
【简答题】图中2所示为何种血细胞A. 血小板
【简答题】图中2所示为何种血细胞A. 嗜酸性粒细胞
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