A recent study _________ that the spread of bird flu has something to do with the way poultry is kept and transported.
A.has been proving
B.has been proved
C.will prove
D.has proved
试卷相关题目
- 1The fire destroyed all the important books in the library, so the librarian deserved ________.
A.punish
B.be punished
C.punishing
D.being punished
开始考试点击查看答案 - 2________ a scholarship gave him a chance to go abroad to do MA in maths.
A.To win
B.Winning
C.Won
D.Win
开始考试点击查看答案 - 3The missing child was last seen ________ near the river bank.
A.playing
B.to play
C.played
D.play
开始考试点击查看答案 - 4Tasting ________, this kind of fried chicken sells ________.
A.well; good
B.to be good; well
C.good; well
D.to be well; good
开始考试点击查看答案 - 5This kind of TV ________ badly.
A.sells
B.is sold
C.selled
D.is being sold
开始考试点击查看答案 - 6All his efforts in the competition ________ failure, which discouraged him and his family ________.
A.came across; in all
B.ended up with; as well
C.brought in; in total
D.led to; at last
开始考试点击查看答案 - 7All but one villager survived(从……逃生)the earthquake, but all their houses were ________.Villagers have to live ________ at present.
A.on fire; in the wild
B.in ruins; in the open air
C.in danger; on earth
D.in trouble; for help
开始考试点击查看答案 - 8The ship ________ the bank into the sea because of the strong wind.
A.floated up
B.floated off
C.floated through
D.floated towards
开始考试点击查看答案 - 9How did it ________ that you failed to ________ at the meeting.
A.come up; turn down
B.come about; turn up
C.come on; turn over
D.come over; turn off
开始考试点击查看答案 - 10National flags are ________ just colourful pieces of ________ together.
A.more than; cloth sewn
B.rather than; cloth sewing
C.other than; clothes sewn
D.more than; clothing sewing
开始考试点击查看答案