皮皮学，免费搜题
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【单选题】
水、饮料、食品的卫生学检查中常作为被粪便污染指标的是细菌总数和A.
大肠杆菌菌群指数
B.
痢疾杆菌菌群指数
C.
变形杆菌菌群指数
D.
伤寒杆菌菌群指数
E.
分枝杆菌菌群总数
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】以下选项中，表述有误的是（）
A.
动力电池系统的额定电压=单体电芯额定电压×单体电芯串联数
B.
动力电池系统的容量=单体电芯容量×单体电芯串联数量
C.
动力电池系统总能量=动力电池系统的额定电压×动力电池系统的容量
D.
动力电池系统重量比能量=动力电池系统总能量÷动力电池系统重量
【单选题】- How do you know so many English words? - _____ reading all kinds of English books , like magazines and newspapers. [ ]
A.
For
B.
In
C.
By
D.
With
【单选题】I don't feel like _____ tonight as I'm so tired．
A.
to read
B.
I was going to read
C.
reading
D.
read
【单选题】I didn’t feel like ________, so he suggested ________ an English song right away.
A.
reading; practising singing
B.
reading; practising to sing
C.
to read; practising singing
D.
to read; practising to sing
【单选题】I didn’t feel like ________, so he suggested ________ an English song right away.
A.
reading; practising singing
B.
reading; practising to sing
C.
to read; practicing singing
D.
to read; practicing to sing
【单选题】铁路旅客运输女性服务人员在穿着制服套裙时,应( )
A.
穿肉色丝袜配正装船型皮鞋 ;
B.
穿黑色丝袜配黑色布鞋;
C.
穿网状丝袜配旅游鞋 ;
D.
不穿袜子配正装黑色皮鞋;
【单选题】听力原文：W: Do you like reading books? M: No, I like watching TV. Q: What does the man like to do? (23)
A.
He likes reading books.
B.
He likes listening to the radio.
C.
He likes watching TV.
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