下述所列几种动物中,——对黄曲霉毒素最耐受()。
A.绵羊
B.猪
C.火鸡
D.犊牛
E.猴
参考答案:A
After the new technique was introduced the factory produced cars in 1994 as the year before.
A.as twice many
B.as many twice
C.twice as many
D.twice as
遵纪守法是对从业人员的基本要求,是职业活动的基本保证。