Every word processor we sell comes with a two year ______.
A. assurance
B. protection
C. security
D. guarantee
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肝性脑病患者昏迷前期表现最突出的是
A. 意识模糊，睡眠障碍，行为失常
B. 腱反射亢进，肌张力增高
C. 病理反射阳性
D. 扑翼样震颤阳性
E. 幻视、幻听、幻嗅
The windows were ______ high up in the walls of the castle.
A. Set
B. fixed
C. seated
D. settled
Everyone says that he is the very ______ of his father.
A. person
B. figure
C. image
D. likelihood
His influence over union members has ______ since his failure to strive higher wages for them.
A. destroyed
B. lowered
C. depressed
D. declined
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