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【单选题】
关于菌落总数的报告，下列说法错误的是：
A.
若空白对照上有菌落生长，则此次检验结果无效
B.
菌落数大于100时，对第三位数字采用“四舍五入”原则修约
C.
若所有平板上为蔓延菌落无法计数，则报告菌落多不可计
D.
菌落数在100以内时，按“四舍五入”原则修约，以整数报告
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参考答案：
举一反三
【单选题】听力原文：W: Um, I'll read it for you. Yes, it's a large textile company that seems to import from abroad. That's odd, isn't it? What else?... A sales assistant is needed. They say the salary is really goo...
A.
Watching ads on TV.
B.
Listening to ads on radio.
C.
Reading job ads in a newspaper.
D.
Being interviewed for a job in a company.
查看完整题目与答案
【单选题】下列晶向中与(123)晶面垂直的是( )
A.
[11-1]
B.
[1-10]
C.
[123]
D.
[12-3]
查看完整题目与答案
【单选题】在立方晶系中,下列晶向与(123)晶面垂直的是( )
A.
[11-1]
B.
[1-10]
C.
[123]
D.
[12-3]
查看完整题目与答案
【多选题】下列关于出院时护理的描述正确的是( )
A.
执行出院医嘱
B.
填写患者出院护理评估单
C.
协助患者清理私人用物
D.
护送患者出院
E.
处理床单位
查看完整题目与答案
【单选题】不属于建筑设计中室内立面的剖面表现的是
A.
尺寸齐全
B.
表明总楼层的剖面和室内部分立面图的状况
C.
剖切位置上的空间状态和结构形式
D.
剖切位置上的构造方法及施工工艺
查看完整题目与答案
【判断题】普通线路钢轨接头，应根据钢轨长度与钢轨温度预留轨缝。()
A.
正确
B.
错误
查看完整题目与答案
【单选题】听力原文： (25) The world's largest drug company is embroiled in a global controversy over whether it tested an unapproved drug on sick children in Nigeria without their full understanding. The case involv...
A.
Because this company sells drugs of low quality to Nigeria.
B.
Because of a medical accident in Nigeria.
C.
Because the company treated the Nigerian children with the experimental drug without full understanding.
D.
Because the company uses the experimental drug Trovan around the whole world.
查看完整题目与答案
【单选题】The difference between Paula's company and others in this service is
A.
it provides people working at home with information.
B.
it offers home information for workers.
C.
it gives more advice for job hunters.
查看完整题目与答案
【判断题】钢轨接头是线路的薄弱环节之一,接头的类型只有对接形式。( )
A.
正确
B.
错误
查看完整题目与答案
【判断题】将水平仪架设在路面平顺处调平,将塔尺竖立在中线的测定位置上,以路线附近的水准点高程作为基准,测记测定点的高程读数,以m表示,准确至0.01m。( )
A.
正确
B.
错误
查看完整题目与答案
相关题目：
【单选题】听力原文：W: Um, I'll read it for you. Yes, it's a large textile company that seems to import from abroad. That's odd, isn't it? What else?... A sales assistant is needed. They say the salary is really goo...
A.
Watching ads on TV.
B.
Listening to ads on radio.
C.
Reading job ads in a newspaper.
D.
Being interviewed for a job in a company.
查看完整题目与答案
【单选题】下列晶向中与(123)晶面垂直的是( )
A.
[11-1]
B.
[1-10]
C.
[123]
D.
[12-3]
查看完整题目与答案
【单选题】在立方晶系中,下列晶向与(123)晶面垂直的是( )
A.
[11-1]
B.
[1-10]
C.
[123]
D.
[12-3]
查看完整题目与答案
【多选题】下列关于出院时护理的描述正确的是( )
A.
执行出院医嘱
B.
填写患者出院护理评估单
C.
协助患者清理私人用物
D.
护送患者出院
E.
处理床单位
查看完整题目与答案
【单选题】不属于建筑设计中室内立面的剖面表现的是
A.
尺寸齐全
B.
表明总楼层的剖面和室内部分立面图的状况
C.
剖切位置上的空间状态和结构形式
D.
剖切位置上的构造方法及施工工艺
查看完整题目与答案
【判断题】普通线路钢轨接头，应根据钢轨长度与钢轨温度预留轨缝。()
A.
正确
B.
错误
查看完整题目与答案
【单选题】听力原文： (25) The world's largest drug company is embroiled in a global controversy over whether it tested an unapproved drug on sick children in Nigeria without their full understanding. The case involv...
A.
Because this company sells drugs of low quality to Nigeria.
B.
Because of a medical accident in Nigeria.
C.
Because the company treated the Nigerian children with the experimental drug without full understanding.
D.
Because the company uses the experimental drug Trovan around the whole world.
查看完整题目与答案
【单选题】The difference between Paula's company and others in this service is
A.
it provides people working at home with information.
B.
it offers home information for workers.
C.
it gives more advice for job hunters.
查看完整题目与答案
【判断题】钢轨接头是线路的薄弱环节之一,接头的类型只有对接形式。( )
A.
正确
B.
错误
查看完整题目与答案
【判断题】将水平仪架设在路面平顺处调平,将塔尺竖立在中线的测定位置上,以路线附近的水准点高程作为基准,测记测定点的高程读数,以m表示,准确至0.01m。( )
A.
正确
B.
错误
查看完整题目与答案
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