人造奶油
参考答案：
人造奶油是可塑性或液体乳化状食品，主要是油中水型，原则上是由食用油脂加工而成。这种食用油脂不是，或者不主要是从乳中提取的。
In his effort to prevent his company from _____, he worked to his limit, thus _____. [ ]
A. breaking down; breaking down his health
B. closing down; broke down his health
C. closing down; his health broke down
D. breaking down; his health breaking down
汽车维护的基本任务是采用相应的技术措施消除故障。
