【C7】A.otherB.secondC.twoD.one
【C7】
A.other
B.second
C.two
D.one
【C7】
A.other
B.second
C.two
D.one
第1题
【C6】
A.exhibited
B.showed
C.illustrated
D.displayed
第5题
【C2】
A.presenting
B.to present
C.presented
D.presents
第6题
efficiently. Depression,【C1】______the other hand,can raise the risk of dying from heart failure,a separate study found. The two studies,【C2】______at a meeting of the American College of Cardiology in Florida, show how psychological factors can【C3】______a persons health. " We dont recommend that you laugh and not exercise,【C4】______we do recommend that you try to laugh on regular basis. Thirty minutes of exercise three times a week and fifteen minutes of laugher on a daily【C5】______is probably good for the vascular(脉管)system,"said Doctor Michael Miller. Miller and his colleagues at the school【C6】______ two movies, one humorous,【C7】______stressful, to twenty healthy volunteers and tested the function of their blood vessels. The researchers specifically looked at the lining of the vessels and found that blood【C8】______ was reduced in fourteen of the twenty volunteers after stressful movie cuttings. But blood flowed more freely in nineteen of the twenty volunteers【C9】______ they laugh at fun movie segments. Average blood flow increased 22% during laughter,and【C10】______ 35% during mental stress,the researchers told the meeting.
【C1】
A.at
B.on
C.in
D.by
第7题
Mr. Green said his clients______our samples by the end of last month.
A.didn"t receive
B.hadn"t received
C.haven"t received
D.don"t receive
第8题
l handle.
A.different
B.diverse
C.variable
D.various
第9题
I decided to go to the party as soon as I______.
A.would finish what I was doing
B.finish what I did
C.finished what I did
D.finished what I was doing
第10题
The Reform. Club proposed that wages______.
A.would be raised
B.were raised
C.would have been raised
D.be raised
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