食品工厂辅助车间（）
A、制冷机房
B、饼干车间
C、面包车间
D、奶粉车间
参考答案：A
用作经皮吸收促进剂（）。
A．Tween 80
B．压敏胶
C．卡泊姆
D．Azone
E．卵磷脂
____ the factors already referred to, people sometimes feel insecure because their motives are misunderstood by others.
A．But for
B．Except
C．Apart from
D．Except that
