【单选题】In those days, divorce under any circumstances was socially unacceptable and there was great ________ in the family who went through it.
A. disapproval
B. disaster
C. discussion
D. dismay
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【单选题】Every time she talked about being rejected in her hunt for a job, she seemed on the ________ of tears, and I would quickly switch the conversation to another topic.
A. brick
B. brink
C. break
D. blood
油脂酸败常用的卫生学指标有()。
A. 酸价
B. 农药
C. 过氧化值
D. 羰基价
我国食品添加剂的主要卫生问题有( )。
A. 使用禁用的食品添加剂
B. 超出规定范围使用食品添加剂
C. 超出规定限量
D. 使用未经国家批准的食品添加剂
受黄曲霉毒素污染的食品是( )。
A. 奶类
B. 畜禽肉类
C. 粮油及制品
D. 花生