皮皮学，免费搜题
登录
搜题
【判断题】
孵化用的种蛋表面、无污点、无羽毛及粪便等物。A.
正确
B.
错误
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】青霉素作用细菌细胞壁的机制是
A.
抑制肽聚糖聚糖骨架的形成
B.
抑制肽聚糖四肽侧链的形成
C.
抑制肽聚糖四肽侧链与五肽交联桥之间的联结
D.
抑制肽聚糖甘氨酸五肽的形成
E.
以上都不对
【简答题】阅读理解。 A man was tired of living in his old house in the country and wanted to sell it and buy a better one. He tried to sell it for a long time, but was not successful, so at last he decided to solve ...
【简答题】New books this month The Long Night This is David Reilly’s first book. David became a writer after teaching English for several years. Maha is a nurse in northern Australia. She works in a small...
【简答题】在泵的排油管路中,其绝对压力为 10Mpa ,则表压力为 Mpa ;在泵的吸油管,绝对压力为 0 . 07Mpa ,则真空度为 Mpa 。(大气压为 0 . 1 Mpa )
【单选题】以下不属于对客户现金流量表进行分析的主要作用的是()
A.
现金流量表能说明客户现金流入和流出的原因
B.
现金流量表可以深入反映客户的偿债能力
C.
现金流量表能够反映理财活动对财务状况的影响
D.
现金流量表能够反映客户的投资能力
【简答题】句型转换。 1. He is from Australia. (同义句) He ________ ________ Australia. 2. He is reading a book . (划线提问) ________ ________ he ________? 3. Paul sits on my left. Bob sits on my right. (合为一句) I sit ______...
【单选题】Why did the man dislike the first job?
A.
Because it was to sell clothes and stuff.
B.
Because the employee has to work Saturdays and Sundays.
C.
Because it was to sell children's books.
相关题目：