定容摩尔比热

题型:名词解释

问题:

定容摩尔比热

考点:工程热力学工程热力学题库
题型:名词解释

Mr. Smith is from England. He teaches French in our school. His English classes are very interesting. He likes us and we like him.

Mr. Smith has two children--Tom and Mary. Tom is seven and his sister Mary is four. Tom goes to school but Mary doesn’t. Mr. Smith likes to wear a T-shirt and jeans. Football is his favorite sport. After school we often have a basketball game. Sometimes Mr. Smith watches and plays basketball with us. He plays basketball just for fun .

小题1:根据He teaches French in our school.可知他是以为法语老师,故选B.

小题2:根据Mr. Smith has two children--Tom and Mary.他有两个孩子,汤姆一般是男孩的名字,玛丽是女孩名字,故他有一个儿子.选A.

小题3:根据Mary is four.可知玛丽不够上学 年龄.选A.

小题4:根据Mr. Smith likes to wear a T-shirt and jeans. Football is his favorite sport.可知选C.

小题5:这篇短文主要介绍史密斯先生的职业,子女,爱好等,只简略提到他的子女,没有提到妻子.故选A.

小题6:Mr. Smith is ____________.

A. a Chinese teacher    B. a French teacher     C. a basketball player

小题7:How many sons does Mr. Smith have ?

A. One B. Two  C. Three

小题8:Mary doesn’t go to school because she __________.

A. is only four B. is only seven    C. doesn’t like school

小题9:_____________ is Mr. Smith favorite sport.

A. basketball   B. table tennis     C. football

小题10:The text is about ______________.

A. Mr. Smith    B. Mr. Smith’s children    C. Mr. Smith’s family

题型:名词解释

人类结核病主要是由人型结核菌引起的,结核菌对外界抵抗力较强,最简便的灭菌方法是 ()

A.阳光曝晒

B.70%酒精

C.煮沸

D.直接焚毁带有病菌的痰纸

E.来苏溶液

题型:名词解释

最近中药材市场乱象频生。2015年2月8日央视曝光禹州中药材市场黑幕柴胡合格率为零,栀子用染色剂浸泡;2015年3月30日,安徽省食药监局对毫州中药材市场例行检查,对发现问题的6家企业作出处罚。其中,4家情节严重企业被收回药品生产质量管理规范认证证书,责令停产整改。中药材的质量关系着临床疗效和患者的生命健康。

中药饮片中所含挥发油、油脂、糖类、在受热受潮或保管不善时其表面返软、发黏、颜色变浑、呈现油状物质并发出油败气味的现象称为()

A.走油

B.变色

C.气味散失

D.粘连

E.潮解

题型:名词解释

《高温作业分级》GB/T42002008规定,工作地点温度是在一个工作班内,工作地点距地面()m高处测得的最高气温。

A.1.5

B.1.0

C.2.0

D.0.8

题型:名词解释

当主轮舱防火探测器感受到温度达到400F时则()

A.红色警告灯亮,且警铃响

B.红色警告灯亮,警铃不响

C.琥珀色警告灯亮,且警铃响

D.琥珀色警告灯亮,警铃不响

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