【题目】There’s __________ with my computer. It works well.
A. something wrong B. nothing wrong
C. anything wrong D. wrong something
科目:初中地理 来源: 题型:
【题目】
【1】a, bat, baseball, she, has
_________________________.
【2】have, a, you, bat, do, tennis
_________________________?
【3】good, that sounds
__________________________.
【4】bat, the, nice, girl, doesn’t, a, have
___________________________.
【5】play, soccer, let’s
__________________________.
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科目:初中地理 来源: 题型:
【题目】现有60 ℃时硝酸钾的饱和溶液,若将其温度降到20 ℃,此时有关该溶液的说法不正确的是( )。
A.仍为饱和溶液
B.硝酸钾的溶解度发生了变化
C.降温前后溶液的质量不变
D.降温前后溶剂的质量不变
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【题目】按照一定依据把物质进行分类,是研究物质的组成、结构、性质和用途的常用方法。现有三组物质:①金刚石、水银、镁条、干冰;②醋酸、小苏打、食盐、纯碱;③白酒、空气、盐酸、白磷。每组中均有一种物质所属类别与其他三种物质不同,这三种物质依次是( )。
A.金刚石、小苏打、白酒 B.干冰、醋酸、白磷
C.水银、食盐、空气 D.镁条、纯碱、盐酸
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【题目】We have to __________ the questions before answering them.
A. look after B. look up C. look through D. look at
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【题目】 —__________ do you go to the dentist?
—Let me see, twice a year, maybe.
A. How many B. How much
C. How often D. How soon
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科目:初中地理 来源: 题型:
【题目】C
Hi, I’m Tina. This is a photo of Class 18. This class has twenty-five students, twelve girls and thirteen boys. These are Amy and Bob. Amy is Bob’s sister. Amy is 12 and Bob is 13. Amy likes English and math. Bob likes music. He has a CD collection. This is Bruce. He is 14. He likes sports and he has a sports collection. Jerry is a teacher. He is thirty-four years old. He likes blue, black and green. Many of his clothes are in these colors. Do you know the relationship between Jerry and Bruce? Aha! Jerry is Bruce’s uncle. And you can call him at 0543—3617625.
【1】_________ girls are in Class 18.
A. 12 B. 13 C. 24 D. 25
【2】 Bruce likes _________
A. sports B. English C. music D. white
【3】 The underlined word "relationship" means _________.
A. 关系 B. 性别
C. 爱好 D. 差异
【4】 _________ and Bob are in a family.
A. Jerry B. Amy C. Bruce D. Tina
【5】Jerry’s _________ is 0543-3617625.
A. card number B. telephone number
C. bus number D. school card number
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【题目】请你个举一个实例,说明下列有关溶液的叙述是错误的.
(1)溶液一定是无色的
实例:_____________溶液不是无色的;
(2)均一、稳定的液体都是溶液
实例:_________是液体,但不是溶液;
(3)溶液中的溶质一定是固体
实例:__________可作溶质,但不是固体
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