【题目】指出下列溶液中的溶质和溶剂,将其填入下表中.
溶液 | 溶质 | 溶剂 |
(1)生理盐水 | ||
(2)澄清的石灰水 | ||
(3)碘酒 | ||
(4)稀盐酸(氯化氢气体的水溶液) | ||
(5)高锰酸钾溶液 | ||
(6)酒精溶液 |
科目:初中地理 来源: 题型:
【题目】I have an __________ book. Let’s read(阅读) it now.
A. good B. fun
C. boring D. interesting
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科目:初中地理 来源: 题型:
【题目】 —I don’t have __________ money to buy the book. What about you?
—But I have __________ now. I can borrow you some.
A. some; some B. some; any C. any; any D. any; some
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科目:初中地理 来源: 题型:
【题目】下列对实验现象或结论的描述中错误的是( )
A.碘易溶于水
B.高锰酸钾几乎不溶于汽油
C.水和植物油混合后用力振荡可形成乳浊液
D.乙醇能与水互溶
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科目:初中地理 来源: 题型:
【题目】溶液在生产、生活中应用广泛.下列有关溶液的说法正确的是( )
A.均一、稳定的液体都是溶液
B.溶液中不能同时存在两种溶质
C.只有固体和液体可以作为溶质
D.外界条件不改变,溶质溶剂不会分离
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科目:初中地理 来源: 题型:
【题目】D
Simon is a student in a middle school. He is very strong. He goes to No.6 Middle School on a bus. He’s good at English. But he’s often late for his English classes. His father is a doctor. He’s big and tall. He works in a big hospital. His mother is a nurse. She’s slim and pretty. They are in the same hospital. They all work hard. He loves his father and mother very much. His father and mother both go to work by bike. We can see bikes here and there. And China is a "country of bikes".
【1】What is Simon?
A. He is very strong. B. He is a student.
C. He is a son. D. He is a doctor.
【2】How does Simon go to school?
A. By bike.
B. His father takes him to school every day.
C. On foot.
D. By bus.
【3】 What does Simon’s father look like?
A. He’s big. B. He works in a big hospital.
C. He’s tall. D. A and C.
【4】 Why do we say China is a "country of bikes"?
A. Because we all go to school by bike.
B. Because everyone in China likes bikes.
C. Because bikes can make us strong.
D. Because there are many bikes in China, we can see bikes here and there.
【5】Where does Simon’s parents work?
A. They work in the same hospital.
B. His father works in a big hospital, but his mother doesn’t.
C. His mother works in a big hospital, but his father doesn’t.
D. They both go to span>work by bike.
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科目:初中地理 来源: 题型:
【题目】 —Happy Halloween, Sandy!
—__________
A. Yes. I am very happy. B. Thanks. The same to you.
C. OK. You are right. D. Not at all.
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科目:初中地理 来源: 题型:
【题目】按要求完成句子
【1】I did something special last summer. (改为否定句)
I______ ______ ______ special last summer.
【2】His last vacation was great. (对画线部分提问)
______ ______ his last vacation?
【3】I want to go somewhere quiet for my vacation. (改为一般疑问句)
______you want to go______ quiet for your vacation?
【4】The girl bought lots of clothes on the day of Double 11 last year.
(对画线部分提问)
______ ______the girl buy on the day of Double 11 last year?
【5】There are many wonderful places to visit in China. (改为同义句)
There are_____ ______ ______ wonderful places to visit in China.
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