The performance of this reasonably priced digital camera is _____ in quality to that of more expensive ones.
A. beneficial B. fundamental C. comparable D. competitive
高三英语单项填空中等难度题
The performance of this reasonably priced digital camera is _____ in quality to that of more expensive ones.
A. beneficial B. fundamental C. comparable D. competitive
高三英语单项填空中等难度题查看答案及解析
At less than $100 this smart and digital camera is good _______ for money.
A. value B. offer C. price D. currency
高三英语单项填空中等难度题查看答案及解析
At less than $100 this smart and digital camera is good _______ for money.
A. value B. offer C. price D. currency
高三英语单项填空中等难度题查看答案及解析
There is good reason to believe that emerging digital technologies can improve the functioning of agriculture markets at a very low cost per farmer.
Mobile phones, particularly GPS-enabled smartphones, make the provision of tailored information much easier than before. Recommendations for agrochemical inputs that address specific soil conditions can improve yields while reducing environmentally harmful and wasteful use. Farmers can tailor their investment decisions to expected weather patterns and benefit from improvements in weather forecasting. As smartphone use continues to expand, farmers will increasingly have the means to watch videos demonstrating new agricultural techniques or take pictures of pests affecting their crops and either request automatic identification and recommendations or raise questions with agronomists. Finally, digital agricultural services can improve the functioning of agricultural supply chains. For example, these services could make it easier for farmers to check and compare input or output prices ; and facilitate coordination among farmers in an area and with traders.
However, despite the potential of digital agriculture, reasons for skepticism remain. Overcoming informational restrictions may not result in substantially increased agricultural productivity, given the existence of other barriers such as input shortages at local markets, and missing insurance markets. Informational barriers are also important, and mobile phone messages may not overcome them: some farmers ignore messages, especially from unknown sources. Some farmers are illiterate and have difficulty using voice menus. Senders may design obscure and confusing messages or may provide messages designed to target objectives at odds with farmer interests. Effective communication may require pictures or video. Smartphones are thus required to receive these messages, but few farmers currently have access to this technology in the poorest countries. Finally, farmers may begin to ignore reminders they are repeated too often, or they may be annoyed by unwanted messages, which could lead to reduced trust in the messaging system.
1.According to Para 2, what can farmers do in digital agriculture?
A.They can use agrochemical to handle environmental problems.
B.They can adjust investment decisions based on weather forecasts.
C.They can identify pests on their crops by watching videos.
D.They can compete with others in prices in an efficient way.
2.What does the underlined phrase“at odds with”in the last paragraph mean?
A.In disagreement with. B.By means of.
C.In line with. D.Apart from.
3.Which of the following is NOT considered as an informational barrier?
A.Shortages of input in local markets and lack of insurance markets.
B.No access to digital technology in poorest countries.
C.Failure to read or use the voice menu on mobile phones.
D.Loss of interest and ignorance of the intended messages.
4.What is the author’s attitude towards digital agriculture?
A.Supportive. B.Doubtful. C.Objective. D.Negative.
高三英语阅读理解中等难度题查看答案及解析
He bought a house,___________ the price is reasonable.
A. whose B. its C. of which D. of whom
高三英语单项填空中等难度题查看答案及解析
He bought a house,___________ the price is reasonable.
A. whose B. its C. of which D. of whom
高三英语单项填空中等难度题查看答案及解析
But as to the fine quality of the products, our price is very _______．
A．high B．fit C．reasonable D．small
高三英语单项填空中等难度题查看答案及解析
—e price of the house advertised is rather reasonable, and I fancy it much...
—Let’s be ________—we just can’t afford to pay that much money.
A.optimistic B.realistic C.enthusiastic D.systematic
高三英语单项填空中等难度题查看答案及解析
Today, in many high schools, teaching is now a technical miracle of computer labs, digital cameras, DVD players and laptops. Teachers can e-mail parents, post messages for students on online bulletin(公告，告示) boards, and take attendance with a quick movement of a mouse.
Even though we are now living in the digital age, the basic and most important element of education has not changed. Most students still need that one-on-one, teacher-student relationship to learn and to succeed. Teenagers need instruction in English, math or history, but they also want personal advice and encouragement. Kids talk with me about their families, their weekend plans, their favorite TV shows and their relationship problems. In my English and journalism classes, we talk about Shakespeare and persuasive(富有哲理的) essays, but we also discuss college basketball, the war in Iraq and career choices. Students show me pictures of their rebuilt cars, their family vacations, and their newborn baby brothers. This personal connection is the necessary link between teachers and students that no amount of technology can improve upon or replace.
A few years ago I had a student in sophomore English who was struggling with my class and with school in general. Although he was a humorous young man who liked to joke around, I knew his family life was far from ideal. Whenever I approached him about missing homework or low test grades, he always had the same reply, “It doesn't matter because I'm quitting school anyway.” Even though he always said this in a half-teasing way, I knew he needed to hear my different opinion and my “value of a high school education” lecture. He needed to hear this speech from me. After he left my class, he struggled through the next two years of school. But, he did finally graduate because we kept telling him to hang in there. We’d cared about him finishing school.
Recently, I saw this former student working at a local Italian restaurant. I told him again how proud I was of him. He said that he was hoping to go back to school to become a certified electrician. I encouraged him to get that training.
Students rely on compassionate teachers to guide, to tutor, to listen, to laugh and to cry with them. Teachers provide the most important link in the educational process—the human one.
1.The first paragraph mainly talks about _____________.
A. the variety of modern teaching methods.
B. the wide use of modern technology in education
C. the importance of teacher-parent relationship.
D. the importance of using modern technology.
2.The underlined word “ compassionate” in Para 5 means ____________.
A. ambitious B. knowledgeable C. sympathetic D. generous
3. According to the text, the most important element in education is _________.
A. teachers’ good instruction B. advanced technology
C. teachers’ encouragement D. personal connection
4.The author states his view of education by __________.
A. example B. description C. figure D. comparison
高三英语阅读理解中等难度题查看答案及解析
Today, in many high schools, teaching is now a technical miracle of computer labs, digital cameras, DVD players and laptops. Teachers can e-mail parents, post messages for students on online bulletin(公告，告示) boards, and take attendance with a quick movement of a mouse.
Even though we are now living in the digital age, the basic and most important element of education has not changed. Most students still need that one-on-one, teacher-student relationship to learn and to succeed. Teenagers need instruction in English, math or history, but they also want personal advice and encouragement. Kids talk with me about their families, their weekend plans, their favorite TV shows and their relationship problems. In my English and journalism classes, we talk about Shakespeare and persuasive(富有哲理的) essays, but we also discuss college basketball, the war in Iraq and career choices. Students show me pictures of their rebuilt cars, their family vacations, and their newborn baby brothers. This personal connection is the necessary link between teachers and students that no amount of technology can improve upon or replace.
A few years ago I had a student in sophomore English who was struggling with my class and with school in general. Although he was a humorous young man who liked to joke around, I knew his family life was far from ideal. Whenever I approached him about missing homework or low test grades, he always had the same reply, “It doesn't matter because I'm quitting school anyway.” Even though he always said this in a half-teasing way, I knew he needed to hear my different opinion and my “value of a high school education” lecture. He needed to hear this speech from me. After he left my class, he struggled through the next two years of school. But, he did finally graduate because we kept telling him to hang in there. We’d cared about him finishing school.
Recently, I saw this former student working at a local Italian restaurant. I told him again how proud I was of him. He said that he was hoping to go back to school to become a certified electrician. I encouraged him to get that training.
Students rely on compassionate teachers to guide, to tutor, to listen, to laugh and to cry with them. Teachers provide the most important link in the educational process—the human one.
1.The first paragraph mainly talks about _____________.
A. the variety of modern teaching methods.
B. the wide use of modern technology in education
C. the importance of teacher-parent relationship.
D. the importance of using modern technology.
2.The underlined word “ compassionate” in Para 5 means ____________.
A. ambitious B. knowledgeable C. sympathetic D. generous
3.According to the text, the most important element in education is _________.
A. teachers’ good instruction B. advanced technology
C. teachers’ encouragement D. personal connection
4.The author states his view of education by __________.
A. example B. description C. figure D. Comparison
高三英语阅读理解中等难度题查看答案及解析