单选题 In most automobile factories, even ______ assembly line production is now computer guided for more efficient manufacturing and inventory control.
A. such an age-old technique as
B. such as an age-old technique
C. such age-old techniques as
D. such an age-old technique by

【正确答案】 A

【答案解析】在大多数的汽车工厂，甚至像生产装配线这样陈旧的技术，现在都是电脑指导以实现更高的生产效率和存货监控。
[答题点拨] such…as像……那样的，例如。这里谓语动词是单数。