【题目】下列关于空气成分的叙述正确的是( )。
A.空气中氮气和氧气的体积比约为4∶1
B.空气的成分按质量计算,氮气占78%,氧气占21%
C.从液态空气中能分离出氮气,不能分离出氧气和稀有气体
D.空气中含量最多且性质又不活泼的是稀有气体
科目:初中地理 来源: 题型:
【题目】书面表达(10分)
同学们,在我们的身边,时常会看到一些不好的行为,这些行为污染了我们身边的环境。请你以一个环保小使者的身份并以How to Protect the Environment为题写一篇80词左右的短文。
should | shouldn’t |
多种树 | 使用塑料袋 |
每天打扫教室或自己的房间 | 践踏草坪和摘花 |
保护野生动物 | 乱丢垃圾 |
尽我们最大努力 | 随地吐痰 |
乱砍滥伐 |
How to Protect the Environment
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科目:初中地理 来源: 题型:
【题目】There are some ____ and ____ in the fridge.
A. tomatos;milk B. tomatos;milks
C. Tomatoes;milk D. Tomatoes;milks
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科目:初中地理 来源: 题型:
【题目】Mrs. Green works very long hours every day. She usually gets up(起床 ) at 5:40. She brushes her teeth(刷牙) and goes to her workplace (工作地点). Then she runs with some kids. After that she takes a shower(淋浴). she eats her breakfast at 7:00. Her work starts(开始) at 8:10. she is good at(擅长 ) history and many boys and girls learn history from her. All the kids(孩子) like her very much. she often talks or plays games with the kids. She usually goes to bed(睡觉) after 22:00. she is often very tired(劳累) but she likes her job and loves the kids. she doesn’t work on weekends. Mrs. Green likes reading at home on weekends(周末). Sometimes some kids’ parents come to her home to talk about their kids. When Monday comes, Mrs. Green gets busy again.
根据短文内容判断正(A)误(B)。
【1】Mrs. Green takes a shower at 5:40.
【2】Mrs. Green is good at history.
【3】Mrs. Green is a musician(音乐家).
【4】Mrs. Green likes reading on weekends..
【5】Her work starts at 8:10.
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科目:初中地理 来源: 题型:
【题目】B
Good morning! I’m Mike Brown. I am an English boy. My telephone number is five-four-five-zero-six-seven-eight. This is my room(房间). The quilt is blue. In the room, there are books(书), a computer(电脑) and a pencil box(文具盒).
【1】 Mike’s last name is __________.
A. Brown B. White C. Green D. Black
【2】Mike is __________.
A. a Chinese boy B. an English boy C. an English girl D. a Chinese girl
【3】What’s Mike’s telephone number?
A. 555-0687. B. 545-0678.
C. 545-6870. D. 545-8760.
【4】What color is Mike’s quilt?
A. white. B. green C. yellow. D. blue.
【5】There is a(n) __________ in Mike’s room.
A. computer B. orange
C. pencil(铅笔) D. Telephone
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