1.upset
A.usage B.pollute
C.August D.dusty
2.polish
A.remove B.worry
C.consider D.honest
3.cheer
A.machine B.school
C.chain D.chemist
4.crowd
A.owner B.flow
C.window D.flower
5.updated
A.liked B.dreamed
C.carried D.needed
高三英语单项填空中等难度题
1.upset
A.usage B.pollute
C.August D.dusty
2.polish
A.remove B.worry
C.consider D.honest
3.cheer
A.machine B.school
C.chain D.chemist
4.crowd
A.owner B.flow
C.window D.flower
5.updated
A.liked B.dreamed
C.carried D.needed
高三英语单项填空中等难度题查看答案及解析
发音辨析
1.upset
A.usage B.pollute
C.August D.dusty
2.polish
A.remove B.worry
C.consider D.honest
3.cheer
A.machine B.school
C.chain D.chemist
4.crowd
A.owner B.flow
C.window D.flower
5.updated
A.liked B.dreamed
C.carried D.needed
高三英语单项填空简单题查看答案及解析
从每小题的A、B、C、D四个选项中,找出其划线部分与所给单词的划线部分读音相同的选项,并在答题卡上将该选项涂黑。
1.upset
A.usage B.pollute C.August D.dusty
2.polish A. remove B. consider C. worry D. honest
3.cheer
A.machine B.school C.chain D.chemist
4.crowd
A.owner B.flow C.window D.flower
5.updated
A.liked B.dreamed C.carried D.needed
高三英语其他题中等难度题查看答案及解析
语音辨析
1.upset
A. usage
B. pollute
C. August
D. dusty
2.polish
A. remove
B. worry
C. consider
D. honest
3.cheer
A. machine
B. school
C. chain
D. chemist
4.crowd
A. owner
B. flow
C. window
D. flower
5.updated
A. liked
B. dreamed
C. carried
D. needed
高三英语单项填空中等难度题查看答案及解析
upset A. .usage B. pollute C. August D. dusty
高三英语单项填空简单题查看答案及解析
从每小题的A、B、C、D四个选项中,找出其划线部分与所给单词的划线部分读音相同的选项,并在答题卡上将该选项涂黑。
1.upset A. usage B. pollute C. August D. dusty
2.polish A. remove B. consider C. worry D. honest
3.cheer A. machine B.school C. chain D. chemist
4.crowd A.owner B. flow C. window D. flower
5.updated A. liked B. dreamed C. carried D . needed
高三英语单项填空简单题查看答案及解析
But actually, these Englishers ______ gradually in accents, spellings, expressions and the usage of vocabulary and we have to adapt to that.
A.had changed B.changed C.have been changing D.is changing
高三英语单项填空中等难度题查看答案及解析
Differences in land usage, building height, tree cover, rooftop color, and even how orderly the streets are all have an effect on temperature. Taken together, these factors can result in hyper-localized differences in the heat felt throughout a city, which in turn can have a big effect on who's most threatened by heatwaves. That is why citizen scientists are starting to map the urban heat island effect.
Later this month, a team of researchers and about 20 volunteers will spread out across Washington D.C. and Baltimore to take the cities’ temperatures. Equipped with instruments that record temperature data every second, they’ll drive or bike the same route three times to create a snapshot(快照) of how temperatures vary throughout the day. Those snapshots will then be collected to produce detailed maps of heat differences.
“If similar research conducted in Richmond, Virginia last July is any guide, those differences can be quite large. Temperatures in more industrial parts of Richmond reached 102°F (38.9°C) on the same day that a nearby shade-filled park topped out at 87°F (30.6°C)”, said Jeremy Hoffman, a researcher with the Science Museum of Virginia.
Based on the data collected throughout Richmond last year, project member Vivek Shandas at Portland State University and his colleagues were able to produce maps of urban heat across the city as well as heat vulnerability(脆弱性), which takes socioeconomic differences into account. Those maps are now being used to inform a citywide master plan update and a climate resilience(复原) plan.
Shandas and Hoffman plan to produce similar maps from this month's campaigns in D.C. and Baltimore. Finally, the two are hoping to scale up this effort even further. Shandas said he wish to create an off-the-shelf set of guidelines that any city can use to launch its own heat island campaign and generate citywide temperature maps.
Hoffman sees this as a way to help people to relate climate change to their own lives, and then actually do something about it. "The volunteers serve as a feedback mechanism to spread the findings," he said. "We can do heat island assessments using satellites, but we want a team of volunteers measuring temperatures in their neighborhoods to gain a better understanding of where they live."
1.The heat differences throughout the city result from the following factors except ________.
A. height of buildings B. usage of land
C. layout of streets D. social economy
2.Which of the following statements is true according to the passage?
A. In Richmond, the difference of temperature between industrial parts and the nearby park can reach 15°C on the same day.
B. The maps of heat differences across Richmond make little contributions to the city plans.
C. The researchers will appoint volunteers to take the temperatures in
D. C. and Baltimore to cut down the expense.
3.Which of the following can replace the underlined word “off-the-shelf” in paragraph 5?
A. superb B. available
C. tough D. random
高三英语阅读理解困难题查看答案及解析
Google has been collecting tons of data about smartphone usage around the world. Here are some of the most surprising and interesting facts:
Android is most popular in Japan, with 55% of respondents(调查对象) using it, compared with 39% for iOS.Android is also number one in a few other countries, including New Zealand (41%), the US(40%), and China (38%).
iOS is farthest ahead in Switzerland, with 52% usage vs 23% for Android.Other countries where iOS is far ahead include Australia (49% vs 25% Android), Canada (45% vs 23% Android and 23% Blackberry), and France (43% vs 25% Android).
In Egypt, Windows Mobile is far more popular than iOS.13% of survey respondents use the Microsoft smartphone platform, behind Symbian (19%) and Android (14%). iOS is very far down at 4%.
Mobile social networking is biggest in Mexico and Argentina, where 74% and 73% of users visit a social network daily.But mobile-social is weak in Japan where 34% of users never visit a social network on their phone, and this figure rises to41% in Brazil.
Watching video is most popular in Saudi Arabia, with 59% of respondents doing it daily.Number two is Egypt, with 41%.
Chinese users shop from their phones.59% of Chinese users do this, compared with only 41% in second-place Egypt.Chinese users also love to write reviews.41% of them write a review of a local business after looking it up on their smartphone.Number two, Japan, is far behind, with only 24% of respondents doing this.
1.Which of the following best describes the usage of the smartphone operating systems in Egypt?
A.Windows Mobile>iOS>Symbian>Android
B.Android>Windows Mobile>iOS>Symbian
C.iOS>Android>Symbian>Windows Mobile
D.Symbian>Android>Windows Mobile>iOS
2.In which of the following countries is mobile social networking least popular?
A.Brazil. B. Japan. C.Mexico. D.Argentina.
3.In which section of a newspaper can we most probably read the passage?
A. Health. B. Environment. C. Technology. D. Entertainment.
高三英语阅读理解中等难度题查看答案及解析
This approach, ______ more expensive than the basic one, provides us with considerably more usage flexibility.
A.as B.since C.while D.if
高三英语单项填空中等难度题查看答案及解析