皮皮学，免费搜题
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【单选题】
下列属于先天性行为的是（ ）A.
老马识途
B.
北雁南飞
C.
望梅止渴
D.
画饼充饥
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 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】含肉25%、蔬菜干75%的汤料，加水后即可食用
【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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