问OG-182

182.
Consumers may not think of household cleaning products to be hazardous
substances, but many of them can be harmful to health, especially if they are
used improperly.

(A)  Consumers
may not think of household cleaning products to be

(B)   Consumers
may not think of household cleaning products being

(C)  A
consumer may not think of their household cleaning products being

(D) 
A consumer may not think of household cleaning
products as

(E)  
Household cleaning products may not be thought
of, by consumers, as

答案是d，但是many of them中的them应该值的是hazardous
substances，but前后从句的主语应该一致啊，所以为什么不选e呢？

被动没有必要 复杂累赘