Over the past decades, sea ice _______ in the Arctic as a result of global warming.
A.had decreased
B.decreased
C.has been decreasing
D.is decreasing
试卷相关题目
- 1By the time I got to the theatre, the play ______ for ten minutes.
A.had been on
B.had begun
C.have been on
D.has begun
开始考试点击查看答案 - 2Nobody wants to___________ especially in public.
A.make fun of
B.be made fun of
C.making fun of
D.made fun of
开始考试点击查看答案 - 3Had I known the party was so boring, I wouldn't have come. I _______anything.
A.hadn't done
B.haven't done
C.didn't do
D.wouldn't do
开始考试点击查看答案 - 4The palace eaught fire three times in the last century , and little of the original buliding________now .
A.remains
B.is remained
C.is remaining
D.has been remained
开始考试点击查看答案 - 5Spring_______ after winter.
A.comes
B.came
C.has come
D.had come
开始考试点击查看答案 - 6My arrival was timed perfectly; it was the second weekend of November, when the world largest wine auction ________.
A.held
B.was being held
C.was held
D.was to hold
开始考试点击查看答案 - 7Every year, when the peach blossoms are at their best, a festival_______at Beijing Botanical Garden.
A.is held
B.holds
C.will be held
D.is holding
开始考试点击查看答案 - 8The moment the earthquake happened,a large amount of help from China __________
A.were provided
B.will be provided
C.was provided
D.was being provided
开始考试点击查看答案 - 9Your cough ought ______ before it gets worse.
A.tosee
B.tobeseen
C.toseeto
D.tobeseento
开始考试点击查看答案 - 10My bike is out of order. I'll ___ it ____
A.have; to repaired
B.have
C.repairing
D.to have; repairing
E.have; repaired
开始考试点击查看答案