如食未煮熟的海产品后,发生的食物中毒可能由何种细菌引起()
A.蜡样芽孢杆菌
B.副溶血弧菌
C.产气荚膜梭菌
D.金黄色葡萄球菌
E.变形杆菌
参考答案:B
—The dress looks ____ ____ you.
—Really? Then I'll take it. [ ]
A. nice; in
B. nice; on
C. ugly; in
D. ugly; on
_________将知识分为陈述性知识和程序性知识两类。