I was by the salesman whose products turned out to be much less effective.A. taken upB. t

问题补充：

I was by the salesman whose products turned out to be much less effective.

A. taken up

B. taken in

C. taken down

D. taken out

答案：

A. taken up

(答案→)B. taken in

C. taken down

D. taken out

解析：考查词组：A. taken up占据，接管B. taken in吸收，欺骗C. taken down记下，D. taken out拿出，句意：我被推销员骗了，他的产品结果证明没有用。选B。