如图表示物质分类和转化关系,请有物质类别、变化类型和具体物质名称填空: 物质类

题型:填空题

问题:

如图表示物质分类和转化关系,请有物质类别、变化类型和具体物质名称填空:

物质类别:①______,②______;

变化类型:③______;

物质名称:④______,⑤______.

(注:④、⑤两空所填的物质之间不必存在联系.)

考点:物理变化和化学变化的特征和判别
题型:填空题
Choose the word or expression from the box to replace the underlined part in each sentence.
(从方框内选择与划线部分意思最接近的单词或短语,用A,B,C…或G等表示。)
A.brave and not weak    B.a company    C.liked by many people
D.shoes    E.made for the first time    F.very quickly    G.idle
( )1.She is an extremely lazy girl, so she never tidies her room by herself.
( )2.Do you know who invented the watch?
( )3.That woman can calculate numbers like lightening.
( )4.He is really a very tough guy and we are all afraid him.
( )5.Our English teacher is really very popular among us. We all like her so much.
( )6.We all know that we needn't wear trainers today.
题型:填空题

“蛋白尿”是指尿液中蛋白质超过

A.100mg/24h

B.150mg/24h

C.160mg/24h

D.180mg/24h

E.200mg/24h

题型:填空题

下列作物根系属于须根系的是()

A.大豆

B.玉米

C.茄子

D.马铃薯

题型:填空题

药品广告的内容必须真实、合法,以()药监局批准的说明书为准。

A、国家

B、省

C、市

D、县

题型:填空题

演示膀胱的叩诊方法。

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