【题目】为预防自行车生锈,下列做法中不合理的是( )
A.车架表面喷涂油漆
B.钢圈表面镀防护金属
C.链条表面涂机油
D.露天放置,日晒雨淋
科目:初中地理 来源: 题型:
【题目】—Are you __________?
—Yes, I am.
A. a musician B. musicians C. musician D. A and B
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科目:初中地理 来源: 题型:
【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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科目:初中地理 来源: 题型:
【题目】世界每年因锈蚀而损失的金属数量巨大,防止金属锈蚀已成为科学研究中的重大问题.下列有关金属锈蚀与保护措施的说法不正确的是( )
A.铁锈蚀的实质是铁与空气中的氧气、水蒸气等发生了化学反应
B.同样的铁制品在海南比在兰州更易锈蚀
C.在铁表面刷漆可以防止铁锈蚀
D.铝的抗锈蚀性能比铁强,生活中可用钢丝球洗刷铝锅
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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】—Who is that young man __________?
—He’s Jack, my brother.
A. in blue B. on blue
C. in the blue D. on the blue
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【题目】 —Does the tiger come from Europe?
—__________.
A. Yes, they do B. Yes, it is
C. No, it isn’t D. No, it doesn’t
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【题目】人类生产、生活与溶液关系十分密切,下列说法正确的是( )
A.一种溶液中只能含一种溶质
B.凡是无色、透明的液体都是溶液
C.室温下的一瓶食盐水,其底部密度大于上部
D.溶液一定是均一、稳定的混合物
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