Over the past decades , sea ice _______ in the Arctic as a result of global warming .
发布时间:2021-07-13
A.had decreased
B.decreased
C.has been decreasing
D.is decreasing .
试卷相关题目
- 1This sentence is difficult to understand.Can you make_______of it?
A.idea
B.knowledge
C.sense
D.understanding
开始考试点击查看答案 - 2Her book didn't _______children probably because she employed too many scientific terms.
A.appeal to
B.adapt to
C.react to
D.add to
开始考试点击查看答案 - 3Listen to the two girls by the window. What language ___________?
A.did they speak
B.were they speaking
C.are they speaking
D.have they been speaking
开始考试点击查看答案 - 4Just as Professor Scotti often _______ it, success is ninety-nine percent mental attitude.
A.gets
B.makes
C.puts
D.means
开始考试点击查看答案 - 5During the war there was a serious lack of food. It was not unusual that even the wealthy families had to ______ bread for days.
A.calculated
B.considered
C.completed
D.controled
开始考试点击查看答案 - 6Premier Wen Jiabao said that if we worked hard and____ optimistic,we were_____ win the war against the financial crisis.
A.were; bounding
B.were; bound to
C.was; bounding to
D.had; bounded to
开始考试点击查看答案 - 7We will debate the subject_____ late when we have enough time.
A.in vain
B.at length
C.at last
D.in force
开始考试点击查看答案 - 8We tried to find a table for seven,hut they were all _______.
A.given away
B.kept away
C.taken up
D.used up
开始考试点击查看答案 - 9I tried phoning her office, but I couldn't _______.
A.get along
B.get on
C.get to
D.get through
开始考试点击查看答案 - 10Professor Williams keeps telling his students that the future _______ to the well-educated.
A.belongs
B.is belonged
C.is belonging
D.will be belonged
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