【题目】 —May I have __________ new books?
—Sorry, there aren’t __________.
A. some; some B. any; any
C. some; any D. any; some
科目:初中地理 来源: 题型:
【题目】 —I’m very __________ today because I have too much homework to do.
—Really? That sounds boring.
A. relaxing B. busy C. free D. cool
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【题目】下列关于溶液的说法正确的是( )。
A.溶液一定是无色、透明的混合物
B.溶液加水稀释前后,溶质的质量一定不变
C.溶剂量不变时,加入的溶质越多,溶液质量一定越大
D.物质溶于水形成溶液时,溶液温度一定不变
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【题目】写出下列溶液中溶质的化学式。
溶液 | 溶质 |
可用制取氢气的稀硫酸溶液 | |
用于医疗消毒的过氧化氢溶液(俗称双氧水) | |
医疗消毒用的高锰酸钾溶液(俗称紫药水) | |
医疗用的0.9%的氯化钠注射液(生理盐水) | |
澄清的石灰水 |
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【题目】D
Jack likes eggs, bananas and apples. So every day, he has two eggs, one apple, a cup of milk and some bread for breakfast. For lunch, he has bananas, some chicken and vegetables. And for dinner, he has tomatoes, French fries and ice cream.
His sister likes dessert, oranges and apples. But she often has some hamburgers, one apple and bread for her breakfast. She likes tomatoes, salad and some fish for lunch. For dinner, she likes strawberries and some chicken.
【1】 What does Jack have for breakfast?
A. Some hamburgers, one apple and bread.
B. Bananas, one egg and a cup of milk.
C. Two eggs, one apple and a cup of milk.
D. One apple, two eggs, some bread and a cup of milk.
【2】_________ likes dessert, oranges and apples.
A. Jack B. Jack’s mother
C. Jack’s father D. Jack’s sister
【3】Jack has _________ for his dinner.
A. tomatoes B. French fries and ice cream
C. bananas and some chicken D. both A and B
【4】Jack has some chicken _________, but his sister has some chicken _________.
A. for breakfast; for dinner B. for lunch; for dinner
C. for dinner; for lunch D. for dinner; for dinner
【5】Which of the following is right?
A. Jack likes dessert, but he doesn’t like apples.
B. Jack likes apples, and his sister likes them, too.
C. Jack has two eggs for breakfast, but his sister has one egg.
D. Jack has bananas for lunch, and his sister has apples for lunch.
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【题目】铁生锈的条件是_____________并存,铁锈的主要成分是_________,铁锈是一种混合物,铁生就后变得疏松多孔,因而不能阻止铁继续被锈蚀,破坏铁生锈的条件就能防止铁生锈。
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【题目】各种洗涤剂广泛进入人们的生活中,下列洗涤中所用洗涤剂具有乳化功能的是( )
A.用汽油除去衣服上的油污
B.用洗洁精清洗餐具上的油污
C.用水洗去盘子中的水果渣
D.用醋洗去水壶中的水垢
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