__________ ,I went back to my dormitory unhappy in the eveing.
A. With anything done
B. With something doing
C. With nothing done
D. With nothing having done
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It is wise to have some money__________for old age.
A. put away
B. kept away
C. laid down
D. given away
We moved to the front rowwe codld hear and see better.
A. SO
B. such
C. SO that
D. such that
That voung man still denies__________the fire behind the store.
A. start
B. to start
C. having started
D. to have started
类具有属性,它是对象的______的抽象,用______来描述类的属性。