A lot of banks are ________ to the new electronic system because it's more efficient.
A.switching on B.switching off
C.switching over D.switching from
科目:高中英语 来源:2014-2015学年陕西西安庆安高级中学高二下期末英语试卷(解析版) 题型:单项填空
–Have you listened to ______ weather forecast, Linda?
–Yes. It says that there will be ______ heavy rain this weekend.
A. the; the B. a; the
C. the; a D. a; a
查看答案和解析>>
科目:高中英语 来源:2014年北师大版高中英语必修一第二单元练习卷(解析版) 题型:单项填空
—How did your mother react ________ the news?
—She reacted by getting very angry.
A.on B.of C.with D.to
查看答案和解析>>
科目:高中英语 来源:2014年北师大版高中英语必修一第三单元练习卷(解析版) 题型:单项填空
—You've made great progress in your studies of English,haven't you?
—Yes,but much________.
A.remains to do B.is remained to do
C.remains to be done D.is remained to be done
查看答案和解析>>
科目:高中英语 来源:2014年北师大版高中英语必修一第一单元练习卷(解析版) 题型:书面表达
假如你是李华,最近收到了你的美国朋友Jenny的来信。她在信中说,由于刚进入高中,还不能适应新环境,不知道如何去结交新朋友,因而情绪低落。请你给她回信,内容如下:
1.向Jenny表示问候和安慰(你的同学和你面临同样的问题,所以不必过于担心);
2.针对她的问题提出以下建议:
(1)放学后邀请同学一起参加活动,这有助于你们互相更好地了解;
(2)你的同学遇到麻烦时,你去帮助他们;
(3)你遇到困难时向同学求助。
注意:1.词数100左右;
2.可适当增加细节,以使行文连贯;
3.信的开头和结尾已为你写好,不计入总词数。
参考词汇:参加take part in
Dear Jenny,
I am really sorry to hear that you feel bad after entering the high school.________________________________________________________________________
________________________________________________________________________
________________________________________________________________________
Best wishes,
Li Hua
查看答案和解析>>
科目:高中英语 来源:2014年北师大版高中英语必修一第一单元练习卷(解析版) 题型:单项填空
________that you come here earlier tomorrow or you'll be in trouble.
A.Be sure of B.Make sure
C.It's sure D.Make sure of
查看答案和解析>>
科目:高中英语 来源:2014年北师大版高中英语必修一第一单元练习卷(解析版) 题型:单项填空
The classroom is big enough________,but we'll have to move if we have more students.
A.for the moment B.on the moment
C.in a moment D.for a moment
查看答案和解析>>
科目:高中英语 来源:2014学年哈师大附中高一上期中考试英语试卷(解析版) 题型:单项填空
Mr. Smith left home and went to Shenzhen in his twenties, where he _______ until the 1990s.
A. stayed B. had stayed
C. has stayed D. were staying
查看答案和解析>>
科目:高中英语 来源:2014-2015学年黑龙江省安达市高二第一次月考试卷英语试卷(解析版) 题型:阅读理解
Most of us are used to seasons. Each year, spring follows winter, which follows autumn, which follows summer, which follows spring. And winter is colder than summer. But the earth goes through temperature cycles over much longer periods than those that we experience.
Between 65,000 and 35,000 years ago, the planet was much colder than it is now. During that time the temperature also changed a lot, with periods of warming and cooling. Ice melted during the warm periods, which made sea levels rise. Water froze again during the cold periods.
A new study from Switzerland sheds light on where ice sheets melted during the ice age.
It now seems that the ice melted at both ends of the earth, rather than just in either northern or southern areas. This surprised the researchers from the University of Bern.
Scientists have long assumed(认为) that most of the ice that melted was in the Northern hemisphere(半球) during the 30,000-year long ice age. That belief was held because the North Pole is surrounded by land, while the South Pole is surrounded by the Antarctic Ocean. It is easier for ice sheets to grow on land. If surrounded by sea the ice can easily just slip into the ocean instead of building up.
The researchers used a computer model to look at ways the ice could melt and how it might affect sea levels. They compared these results to evidence of how temperatures and currents actually changed during that time.
The model showed that if it was only in the Northern hemisphere that ice melted, there would have been a bigger impact(影响) on ocean currents(洋流) and sea temperatures than what actually happened. Studies suggest that melting just in the Southern hemisphere would have been impossible, too.
The only reasonable conclusion, the scientists could make, was that ice melted equally in the North and the South.
It is still a mystery as to what caused the temperature changes that caused the ice to melt.
1.The underlined phrase “sheds light on” (in paragraph 3) can be replaced by .
A. throws doubts on
B. beats down on
C. makes it clear
D. makes light of
2.We can infer from the passage .
A. the ice can easily just slip into the ocean
B. melting just in the Northern hemisphere would have been impossible
C. volcanoes caused the ice to melt
D. researchers often use the computer models help their research work.
3.The scientists are not sure .
A. what caused the temperature changes
B. where ice sheets melted during the ice age
C. how long the ice age lasted
D. what the earth is made up of
4.Which of the following is the best title for the passage?
A. A computer model
B. Studies show ice melted equally in the North and the South during the ice age
C. Most of the ice melted in the Northern hemisphere during the 30,000-year long ice age.
D. A survey result
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