【題目】We should respect teachers because they _____ us with knowledge.
A. provide B. afford C. support D. offer
年級(jí) | 高中課程 | 年級(jí) | 初中課程 |
高一 | 高一免費(fèi)課程推薦! | 初一 | 初一免費(fèi)課程推薦! |
高二 | 高二免費(fèi)課程推薦! | 初二 | 初二免費(fèi)課程推薦! |
高三 | 高三免費(fèi)課程推薦! | 初三 | 初三免費(fèi)課程推薦! |
科目:初中英語(yǔ) 來(lái)源: 題型:
【題目】 — I will go to Hong Kong Disneyland with my parents tomorrow. — _________ !
A. My pleasure B. Have a nice trip
C. All right D. Thanks for telling me.
查看答案和解析>>
科目:初中英語(yǔ) 來(lái)源: 題型:
【題目】【湖南益陽(yáng)市2015年中考英語(yǔ)試題】We are too tired. Let’s stop ______ a rest.
A. to have B.have C.having
查看答案和解析>>
科目:初中英語(yǔ) 來(lái)源: 題型:
【題目】【四川省資陽(yáng)市2015年中考英語(yǔ)試題】We stopped _________, but there was not any sound.
A. to listen B. listens C. listen D. listening
查看答案和解析>>
科目:初中英語(yǔ) 來(lái)源: 題型:
【題目】It is said that the population of the earth _____ over 70 billion.
A. is B.are C. has
查看答案和解析>>
科目:初中英語(yǔ) 來(lái)源: 題型:
【題目】
If you live in Europe or the Americas, you likely pick up a fork every day and give no thought to it. Using it probably seems as natural as breathing. Yet compared with the knife and the spoon, which appeared very early, the fork is a latecomer to the table.
Researches show that the fork was first used in Ancient Egypt, China and Greece. Since the 4th century BC, the fork managed to become common on the tables of upper society in Eastern Europe and by the 9th century, it travelled to the Middle East and started being used by the upper class under the name “barjyn”. This enabled the fork to slowly become popular in these areas.
In the 11th century, the fork came to Italy in the dowry of a princess (王妃的嫁妝) from the Middle East who married an Italian official. After seeing the princess use the fork, the church strongly criticized her, saying that the fork disrespected the practice of using the fingers. Then the fork disappeared from the table for nearly 300 years. It began to get acceptance in Italy by the late 16th century, because the upper-class Italians expressed renewed interest in cleanliness. However, most European countries accepted the fork only by the 18th century and United States didn’t welcome it until the early 19th century.
During its life, the fork has changed in terms of appearance. In its early use, the fork had only two tines (齒). As the centuries went on, its design slowly started taking on a modern look. The fork that we know today, which has four tines, was introduced in the 18th century in Germany. By the early 20th century, the invention of stainless steel(不銹鋼)enabled the fork to be made more easily. Since then, the fork hasn’t changed much in design.
【1】Which is a latecomer to the table, the knife, the spoon or the fork?
【2】In what countries was the fork first used?
【3】When did most European countries accept the fork?
【4】What enabled the fork to be made more easily?
【5】What’s the passage mainly about?
查看答案和解析>>
科目:初中英語(yǔ) 來(lái)源: 題型:
【題目】You won’t pass the exam _____ you don’t work hard.
A. but B. so C. and D. if
查看答案和解析>>
科目:初中英語(yǔ) 來(lái)源: 題型:
【題目】We made a plan______ our English teacher.
A. visit B. to visit C. visiting D. visited
查看答案和解析>>
科目:初中英語(yǔ) 來(lái)源: 題型:
【題目】
Would it surprise you to learn that, like animals, trees can communicate with each other and pass on their wealth to the next generation—their young trees?
Suzanne Simard, forest ecologist (生態(tài)學(xué)家) at the University of British Columbia, explains how trees are much more complex (復(fù)雜的) than most of us ever imagined. Although Charles Darwin (達(dá)爾文) thought that trees are competing for survival of the fittest, Simard and her team have made a new discovery and showed just how wrong he was. In fact, the opposite is true: trees survive through their group work and support, passing around necessary nutrition (營(yíng)養(yǎng)) such as nitrogen (氮) and carbon "depending on who needs it".
Nitrogen (氮) and carbon are shared through miles of underground fungi (真菌) networks. This makes sure that all trees in the forest ecological system give and receive just the right amount to keep them all healthy. This system works in a very similar way to the networks of neurons (神經(jīng)元) in our brains, and when one tree is destroyed, it influences all.
Simard talks about "Mother trees". These are usually the largest, oldest plants on which all other trees depend. These "Mother trees" are connected to all the other trees in the forest by this network of fungi, and may manage the resources of the whole trees and plants in the forest. She explains how these trees pass on the wealth to the next generation, transporting important resources to young trees so they may continue to grow. When humans cut down "Mother trees" without paying attention to these highly complex "tree societies" of the networks on which they feed, we are reducing the chances to save the whole forest.
"We didn't take any notice of it," Simard says sadly. "Mother trees" move nutrition into the young trees before dying, but we never give them chance. If we could put across the message to the forestry industry, we could make a huge difference towards our environmental protection efforts for the future.
【1】The underlined sentence "the opposite is true" in Paragraph 2 probably means that trees ________.
A.compete for survivalB.protect their own wealth
C.depend on each otherD.provide support for dying trees
【2】"Mother trees" are very important because they ________.
A.look the largest in size in the forestB.pass on nutrition to young trees
C.bring more wealth to humansD.know more about the "tree societies"
【3】We can learn from the passage that ________.
A.trees aren't as complex as we think
B.Charles Darwin had the same opinion as Simard
C.if "Mother trees" are cut down, they won't make difference to young trees
D.trees can share resources with other ones by the underground fungi networks
查看答案和解析>>
百度致信 - 練習(xí)冊(cè)列表 - 試題列表
湖北省互聯(lián)網(wǎng)違法和不良信息舉報(bào)平臺(tái) | 網(wǎng)上有害信息舉報(bào)專區(qū) | 電信詐騙舉報(bào)專區(qū) | 涉歷史虛無(wú)主義有害信息舉報(bào)專區(qū) | 涉企侵權(quán)舉報(bào)專區(qū)
違法和不良信息舉報(bào)電話:027-86699610 舉報(bào)郵箱:58377363@163.com