52.They insist that a computer does only what thinking humans have planned ________.
A.to have it do B.to have it done C.having it done D.to have done it
53.So many representatives______,the conference had to be postponed.
A.to be absent B.were absent C.being absent D.could be absent
54.It is nature that almost everyone _____ on the first try.
A.fails in passing his driver’s test B.fail to pass his driver’s test
C.fails to have passed his driver’s test D.fail passing his driver’s test
58.As far as I know in some countries,the Medical Association has called for the sport of Boxing _____.
A.to be forbidden B.Given enough time
C.Giving enough time D.Enough time was given
59.______,water will dissolve almost anything,I suppose.
A.To give enough time B.Given enough time
C.Giving enough time D.Enough time was given
B B A B B