1. The wounded people needed good food to ______ their body.

　　A.nourish B.associate C.attract D.assure

　　2. The street was ____________ by the police for fear that there was a bomb.

　　A. deceived B. delivered C. damaged D. blocked

　　3. We would never have secured our independence without the aid you ______.

　　A. pursued B. requested C. presented D. rendered

　　4. The whole nation ______ for the dead of the war heroes on that day.

　　A.disputes B.displays C.grieves D.distinguishes

　　5. I was unaware of the critical points involved, so my choice was quite _________.

　　A. artistic B. artificialC. arbitrary D. Mechanical

　　6. The firms are not allowed to set up any trade ________ among them.

　　A. barrier B. blame C. benefit D. duty

　　7. That organization __________ persons of different political stands.

　　A. owns B. embraces C. composes D. consists

　　8. The economy in this city was _______ by the new investment from abroad.

　　A. cancelled B. boomed C. buried D. crowded

　　9. She has finally decided to be ______ in rejecting his proposal.

　　A.busy B.frank C.casual D.clam

　　10. Finally the jury found the accused _____ of robbing the old lady.

　　A.doubtful B.guilty C.diverse D.distinct