36.According to the passage, the NCC found it outrageous that_________.
A)all the products surveyed claim to meet ISO standards
B)consumers would believe many of the manufacturers' claims
C)few products actually prove to be environmentally friendly
D)the claims made by products are often unclear or deceiving

37.As indicated in this passage, with so many good claims , the consumers _______.
A)still do not know the exact impact of different products on the environment
B)are becoming more cautious about the products they are going to buy
C)are still not willing to pay more for products with green labeling
D)are becoming more aware of the effects different products have on the environment

38.A study was carried out by Britain's NCC to ______.
A)inform the consumers of the environmental impact of the products they buy
B)examine claims made by products against ISO standards
C)revise the guidelines set by the International Standards Organization
D)find out how many claims made by products fail to meet environmental standards

39.What is one of the consequences caused by the many claims of household products?
A)consumers will be tempted to but products they don't need.
B)They could arouse widespread anger among consumers.
C)Consumers find it difficult to tell the true from the false.
D)无

40.It can be inferred from the passge that the lobby group Consumer International _____.
A)verity the effects of non-polluting products
B)make product laveling satisfy ISO requirements
C)see all household products meet environmental standards
D)warn consumers of the danger of so called green products