The first 5G mobile phone ___________ by a Chinese company last year.
A.is produced B.produces C.was produced D.produced
科目:初中英语 来源:天津市和平区2018-2019学年七年级下学期期末英语试卷 题型:单选题
—Can you wait ________ we get home?
—Yes, of course.
A.and B.or C.so D.till
查看答案和解析>>
科目:初中英语 来源:重庆市江津区2019-2020学年七年级上学期期末英语试卷 题型:阅读单选
I have many teachers now and I love them all, but I think I love my English teacher, Sophia, best.
Sophia is from the UK. But she loves Chongqing very much. She thinks Chongqing is great. She loves Chongqing food. Do you know what she likes for breakfast? Bread and milk? No, she doesn’t. She only has noodles (面条). Hot pot (火锅) is her favorite and she always eats it on Saturday and Sunday. Sophia has a daughter and a son. Her daughter’s name is May. Her son’s name is Jack. They are ten years old. They go to the same school. They like hot pot, too. They are all in Chongqing now.
We have English from Monday to Friday. So Sophia is very busy. But she is always nice and happy. All my classmates like her and her classes very much. She often plays English games and sings English songs with us. When we have questions, we like to ask her for help.
Now I think I can do well in English because I have the best English teacher, Sophia.
1.My English teacher Sophia is in ________ now.
A.Beijing B.the UK C.the USA D.Chongqing
2.Sophia has ________.
A.a daughter B.a son C.a daughter and a son D.two sons
3.________ like(s) hot pot very much.
A.Sophia B.Jack C.May D.All of them
4.From the passage, we know ________.
A.I like Sophia, but she isn’t my favorite teacher
B.we have English classes from Monday to Friday
C.Sophia’s daughter and son don’t go to the same school
D.we can’t ask Sophia for help because she is very busy
查看答案和解析>>
科目:初中英语 来源:重庆市江津区2019-2020学年七年级上学期期末英语试卷 题型:单选题
I like apples ________ bananas, but I don’t like pears.
A.or B.and C.so D.for
查看答案和解析>>
科目:初中英语 来源:北京市海淀区2019-2020学年九年级上学期期末英语试卷 题型:阅读单选
A Johns Hopkins University researcher, Melville J. Wohlgemuth, noticed that the hats he worked with turned their heads to the side when hunting. "It's a lovely behavior, and I was curious about the purpose, " he said. "I wanted to know when bats were doing this and why. It seemed to happen as hats were targeting prey(瞄准猎物), and that turned out to he the case."
Wohigemuth's team found that a bat's head and ear movements went with the animal's sonar vocalizations(声纳发声)to help it hunt. The findings show how movements can strengthen signals used by senses like sight and hearing-not just in bats, but in dogs and cats, and even in humans.
Bats' use of echo-location(回声定位)to find, locate and catch prey is well documented. But the lead author Wohlgemuth and his team are the first to show how the mysterious head and ear movements influence the hunt.
The researchers used a novel method to study the head and ear movements of the big brown bat, a common bat species. First, researchers trained the bat to sit on a platform while tracking moving prey. After that, the researchers fixed markers to the top of the bat's head and both ears. The markers allowed the team to measure the head and ear positions as the bat tracked the prey moving in various directions.
They found the head movements took place when the prey changed direction or moved unpredictably. The ear movements happened as the prey grew closer, which helped the bat hear the echoes it used to track and catch the prey. Most notably, these head and ear movements went with the bat's vocalizations, allowing the animal to locate where the prey exactly was.
Co-author Cynthia F. Moss said other similar studies missed the importance of head and ear movements, because laboratories usually observed the subject with a fixed head position. That's not how animals operate in the real world, when their heads are free to move.
Moss compared the bat's head and ear movements to those of other species that use active sensing to process important information. "By studying these movements, " she said, "we as humans can get insight into how movements help animals sense their environment."
1.The research of Wohlgemuth and his team is the first to prove that ___________ ·
A.head and ear movements help bats locate the prey
B.animals send signals to help them hunt more quickly
C.humans learn to hunt by copying animals' movements
D.sonar vocalizations can work for both animals and humans
2.The fourth paragraph is mainly about ___________ .
A.how the bat uses head and ear movements to track moving prey
B.how the researchers studied the head and ear movements of the bat
C.how the bat is trained to track the prey by moving its head and ears
D.how the researchers measured the moving hat's head and ear positions
3.Which is the best title for the passage?
A.Bats: A Master of Night Hunting B.Bats: A Model of Fast Movements
C.Bats: An Expert of Exact Location D.Bats: An Example of Mysterious Animals
查看答案和解析>>
科目:初中英语 来源:北京市海淀区2019-2020学年九年级上学期期末英语试卷 题型:单选题
We don't think teenagers should be allowed to drive because they are not __________ enough.
A.serious B.more serious C.most serious D.the most serious
查看答案和解析>>
科目:初中英语 来源:2019年山东省德州市齐河县中考一模英语试卷 题型:多任务混合问题
阅读短文,根据题目要求完成各小题。
“Excuse me! Could you tell me what is the most important day in our lives? Is it the day were born or the day we die? Is it the day we fall in love or the day we are successful?” A young man asked a wise man in the mountain. He wanted to ask for wisdom (智慧) of life.
“None. The most important day in our lives is today.” the wise man replied calmly.
“Why?” the young man was very surprised. “Is it because there is some unusual event taking place today?”
“No. Nothing has happened today.”
“So is it because of my visit?”
“Even if nobody visited me today, today is still very important, because today is the only wealth(财富) we have. No matter how important yesterday is, it has gone by; (73) no matter how wonderful tomorrow may be, it hasn't come; no matter how ordinary and boring today is, it is in our hands.”
The young man still wanted to ask something, but the wise man stopped him and said, “When we are talking about the importance of today, we have wasted a lot of it. That is to say, part of ‘today’ has passed.”
Having understood this, the young man nodded and then went down the mountain.(74) Actually today is the only wealth and chance we have. Therefore, what we should do now is to forget yesterday and tomorrow and catch hold of today!
1.Why did the young man want to visit the wise man?
2.Did the young man get the answer to his question?
(二)将短文中划线的句子译成汉语。
3.___________________________________________
4.___________________________________________
(三)给短文拟一个适当的标题。
5.___________________________________________
查看答案和解析>>
科目:初中英语 来源:上海市虹口区2019-2020学年六年级(五四制)上学期期末英语试卷 题型:单选题
— ____________ can I get to the Century Park?
—You can go there by taxi.
A.What B.Where C.How D.Why
查看答案和解析>>
科目:初中英语 来源:上海市2019-2020学年七年级上学期第一次月考英语试卷 题型:阅读单选
Under pressure from health and children’s groups, McDonald’s is making changes to its famous Happy Meals. The fast food chain (连锁店) will add a serving (一份食物的量) of fruit or vegetable to all of the meals, which are aimed at children, and reduce the amount of French fries.
McDonald’s said it first experimented with cutting fries entirely from the Happy Meals, but children and parents disagreed. “People come to McDonald’s and, first of all, they want the choice and the control to be theirs, but their expectation of a Happy Meal does include fries,”said Jan Fields, president of McDonald’s in the US. ”When we did it without fries, there was a huge disappointment.”
The new French fries in Happy Meals will contain 1.1 ounces (31 grams) of potatoes, down from 2.4 ounces. Apple slices will often be included as the healthy dish, but it could also be carrots, pineapple slices or oranges, depending on the time of year and the region(区域) in which they are being served.
Although the subject to variation (变化) depends on what is ordered, the new meals will represent, on average, a 20% decrease (减少) in calories (卡路里) , the chain said. Fields said Happy Meal prices will not go up as a result of the changes. But the chain has raised prices this year as a result of increasing costs.
As the world’s largest restaurant chain by sales, McDonald’s has been under careful examination for the nutritional (营养的) quality of its food. People also criticized its sales of children’s meals with a toy, connecting it to the nation’s obesity (肥胖) problem.
1.Which of the following is NOT true, according to the passage?
A.New Happy Meals contain fewer calories.
B.New Happy Meal prices are not the same as the old ones.
C.People do not want to eat French fries in Happy Meals.
D.Old Happy Meals contain 2.4 ounces of potatoes in the form of French fries.
2.According to the passage ,_____________won’t be served in the new Happy Meals.
A.apple slices B.oranges
C.bananas D.carrots
3.Why did people criticize the sale of children’s meals with a toy at McDonald’s?
A.The toy is of poor quality.
B.Children prefer its toys to its meals.
C.It makes the children’s meals more expensive.
D.It will cause the obesity problem.
4.What is the best title for the passage?
A.McDonald’s to Raise Price Again
B.McDonald’s in Careful Examination
C.McDonald’s Criticized by Children and Parents
D.McDonald’s to Make Happy Meals Healthier
查看答案和解析>>
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com