The word "amygdala" ( Line 2, Para. 4) probably refers to the area in the brain that ______.
A. memorizes fearful situations
B. reacts to fearful situations
C. control negative emotions
D. reflects unforgettable images
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Only ______ with a valid parking perm t are permitted to park in the Corban Building lot.
A. them
B. those
C. which
D. whose
工作的直接费用率越大，则说明该工作的持续时间缩短一个时间单位，所需增加的直接费（）
A. 没关系
B. 越多
C. 不变
D. 越少
氨基糖苷类药物丁胺卡那霉素又名
A. 庆大霉素
B. 链霉素
C. 新霉素
D. 土霉素
E. 阿米卡星
The police ______ asked that anyone who saw the accident should get in touch with
A. have; them
B. has; him
C. have; him
D. has; them
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