— Nowadays China has about 25,000 kilometers of high-speed railways.
— That's of the world's total.
A. two third B. two-third C. two thirds D. two three
C
【解析】
句意：——现在中国有大约25000公里的高速铁路。——这是世界总量的三分之二。一般情况下，表示分数时，分子要用基数词，分母要用序数词，如果分子大于1，表示分母的序数词要用复数形式，如：two thirds 三分之二。故答案为C。 
天天向上一本好卷系列答案
小学生10分钟应用题系列答案科目：初中英语 来源：广西贺州市2018年中考英语试卷 题型：阅读单选
Some cool inventions are listed in Science Magazine's 25 best inventions of 2018. They are "making the world better, smarter and -- in some cases -- a little more fun", according to the magazine's website. Do you want to lean more about some of the inventions? Let's find out.
● Spark
Spark is a new type of drones (飞行器) made by a Chinese company (公司) in Shenzhen called DJI. It can help people take photos and videos. Spark might be the smallest drone ever made. When folded, it is as small as a can of cola (可乐罐). The coolest part is that users can control the small drone just by using hand gestures(手势). For example, if you wave (挥动) your hand from left to right, the drone will fly in the same direction. When you want it to land, you just put your hand out. The drone will come to you and land on your hand.
● Social Robot
Robots may not be good communicators. But Jibo, made by US company Jibo Inc, may be different. With a big, round head and round, fat body, Jibo looks like a cartoon character. As soon as you say, "Hey, Jibo." It will giggle(咯咯地笑), dance and turn to face you. When it talks to you, it moves its head and body naturally to communicate with you. Although it has no eyes or mouth, Jibo uses animated icons (生动的表情), such as a smile icon, to show emotions. Right now Jibo can only do some basic things, like taking photos or reading the news to you. But it may learn to do more in the future.
1.According to the passage, we know _______.
A. Spark might be bigger than any other drones.
B. Spark is controlled by using hand gestures.
C. Spark can only fly towards the same direction.
D. Spark is created by a US company.
2.Jibo is ________.
A. a robot
B. a drone
C. a wheel
D. the name of a magazine
3.What can we know about Jibo?
A. It has a round head and a thin body.
B. It looks like a cartoon character.
C. It can do lots of difficult work.
D. It has two eyes and a mouth.
4.What do the two inventions have in common?
A. Both of them are made by Chinese companies.
B. Both of them have big bodies.
C. Both of them can fly in the sky.
D. Both of them can help us take photos.
1.B
2.A
3.B
4.D
【解析】
本篇文章难度适中，主要讲述2018年两大最好的发明。
1.细节理解题。根据Spark might be the smallest drone ever made可知，排除A；根据For example, if you wave (挥动) your hand from left to right, the drone wi...查看答案和解析>>
科目：初中英语 来源：介词in，on，at及其练习 题型：单选题
He went to Shanghai___ September 3, 1991 and came back___ a cold morning last year.
A. in; on B. on; in C. on; on D. in; in
C
【解析】
句意：他于1991年9月3日去了上海，去年一个寒冷的早晨回来了。考查介词辨析题。in泛指一般意义的上午、下午或晚上以及月或年等较长的时间；on表示星期几或某一特定的日期。本句September 3, 1991是具体的某年某月某日，不是泛指；a cold morning（一个寒冷的早晨），表示某个季节的上午下午晚上，都需用介词on。根据句意语境，可知选C。查看答案和解析>>
科目：初中英语 来源：2018年湖北省咸宁市中考英语试卷 题型：完型填空
A friend wrote me a letter a few weeks ago. He felt ___________ at the time. He ___________ his letter with this question: "We can't really change this crazy world we live in, can we? "I _________ to him and started my own letter with these words: "Yes, we most certainly can!" I can still remember someone who changed my world. She was the _________ teacher at my primary school. I liked her music class and I wanted to impress(给…留下印象) her. ___________, I didn't know how to play any instruments.
One day, she let me try playing her guitar. I did my best, but could only stumble along(断断续 续地弹奏). When I finished playing, I put my _________ down. "I guess I am not very good." I told her. She looked at me with her _________ eyes, smiled at me and said, "We are all good at something. You just need to find out _________ you are good at. Then, you can share it with the world."___________ simple words changed me. They __________ a seed(种子) in my heart that continues to grow to this day. They made me realize that I had something good inside of me. I just had to find it and share it.
Can you change the world? Yes, you can! You can change it through one choice, one person or one kind act at a time. ____________ you have to do is to share your goodness. Mother Teresa once said, "God doesn't ask us to do ____________ things, but small things with great love." So make your love great!
1.A. glad B. homeless C. hopeful D. hopeless
2.A. posted B. ended C. added D. continued
3.A. replied B. answered C. said D. phoned
4.A. math B. Chinese C. English D. music
5.A. But B. Luckily C. However D. Especially
6.A. head B. hand C. face D. fingers
7.A. tired B. kind C. sad D. quiet
8.A. that B. whose C. what D. why
9.A. This B. That C. His D. Those
10.A. harvested B. fed C. planted D. watered
11.A. Both B. All C. Nothing D. Either
12.A. great B. small C. good D. bad
1.D
2.B
3.A
4.D
5.C
6.A
7.B
8.C
9.D
10.C
11.B
12.A
【解析】
作者的朋友来信告知他自己的失落和不顺，然后作者通过自己的经历告诉朋友，我们每个人都可以通过自己的闪光点来改变这个世界，让这个世界变得更美好。
1.句意：那时他感到很绝望。A. glad高兴的；B. hom...查看答案和解析>>
科目：初中英语 来源：2018年湖北省咸宁市中考英语试卷 题型：单选题
— High-speed trains, Mobile payment, Sharing bikes and Online shopping are called "four new great inventions" of modern China.
— They our daily lives more convenient.
A. have made B. had made C. have been made D. made
A
【解析】
句意：——高铁、扫码支付、共享单车和网购被称为“中国四大新发明”。——它们使我们的日常生活更加便利。A. have made现在完成时； B. had made过去完成时；C. have been made现在完成时态的被动语态；D. made一般过去时态。中国新的四大发明已经给我们的生活带来了极大的便利，需要用现在完成时态来表达，故答案为A。查看答案和解析>>
科目：初中英语 来源：外研版英语七年级上册Module 6 单元测试卷含答案 题型：填空
Bill和父母要去看电影。阅读A、B、C三则电影海报，完成阅读任务。
A | Transformers: Dark of the Moon (《变形金刚3：月黑之时》) Day: Sunday Time: in the morning (8:00-10:30) Place: Dahua Cinema Price: $8 |
B | Bad Teacher Day: Saturday Time: in the evening (8:00-9:30) Place: Garden Cinema Film star: Cameron Diaz Price: $6 |
C | Mr Popper’s Penguins (《波普先生的企鹅》) Day: Friday Time: in the afternoon (3:00-5:00) Place: Xingdu Cinema Film star: Jim Carrey Price: $7 |
A. 根据上述海报内容，填写信息表。
Posters | A | B | C |
Price | $8 | $6 | 21.$ ______ |
Places | At Dahua Cinema | 22 ______ | At Xingdu Cinema |
Time | 23 From 8:00 to 10:30 ______ | From 8:00 to 9:30 on Saturday evening | From 3:00 to 5:00 on Friday afternoon |
B. 从A、B、C三则海报中选出Bill和父母在晚上八点钟看的电影，并计算出他们需要的费用。
At 20:00, Bill and his parents are going to watch (24) _________ and they will pay (付费) (25) _________.
1._________
2._________
3._________
4._________
5._________
1.$7
2.At Garden Cinema
3.on Sunday morning
4.Bad Teacher
5.$18
【解析】
文章大意：这是三则电影海报，分别介绍了三部电影的演播时间，地点以及票价。
1.细节理解题。根据C方框对所对应的电影Mr Popper’s Penguins (《波普先生的企鹅》)的票价介绍：Price: $7，可知答案为...查看答案和解析>>
科目：初中英语 来源：外研版英语七年级上册Module 6 单元测试卷含答案 题型：单选题
Tina is good at _______.
A. to draw B. draws C. drawing D. draw
C
【解析】
句意：蒂娜擅长画画。考查固定搭配。此题考查的是be good at的用法，be good at+doing sth.表示擅长做某事，故答案选C。查看答案和解析>>
科目：初中英语 来源：人教版七年级下册期末综合测试英语试卷 题型：单选题
There are _______ people in People’s Park.
A. lot of B. lots of C. a lot D. much
B
【解析】
句意：人民公园里有许多人。A选项少了一个a；C选项a lot只能修饰动词；much只能修饰不可数名词，lots of修饰可数名词或不可数名词。people为集体名词，单复数相同，故答案为B。查看答案和解析>>
科目：初中英语 来源：2017-2018学年台湾省台北市九年级第一学期第一次段考英语试卷 题型：单选题
I _____ Japan. I hear ____ is a beautiful country.
A. haven’t been to; it B. haven’t gone to; of
C. haven’t been in; from D. haven’t left for; these
A
【解析】
句意：我没有去过日本，我听说它是一个美丽的国家。haven’t been to没有去过某地；haven’t gone to没有去某地；haven’t been in没有在某地；haven’t left for没有去某地；it它；of…的；from从…；these这些。根据句意可知，第一句话表示“没有去过某地”，应用haven’t been to；第二个空it是一个代词，代...查看答案和解析>>
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