下列哪一个选项表述的是法律规则？（）

A.人民法院依照法律规定独立行使审判权，不受行政机关、社会团体和个人的干涉

B.当事人约定易货交易，转移标的物所有权的，参照买卖合同的有关规定

C.本法所称的商业银行是指依照本法和《公司法》设立的吸收公众存款、发放贷款、办理结算等业务的法人

D.销售者应当建立并执行检查验收制度，验明产品合格证明和其他标识

In the following essay, each blank has four choices. Choose the best answer and write down on the answer sheet.

In recent years, there has been a dramatic increase in the range of media used to (71) information. Initially, communication was limited to simple forms of (72) such as voice and paper. This century, however, has witnessed the introduction of a greater variety of media types such as the telephone and visual forms of media. In the latter part of the century, this trend has accelerated and there is now a wide range of media types available to convey information. These advances provide a great opportunity for new developments in a range of areas such as education and commerce. However, there are also a number of problems associated with the growth of (73) in society. In particular, there is a great danger of creating information (74) . This problem can be seen, for example, in business where executives are required to make decisions based on an ever increasing variety and volume of information. (75) problems are also occurring in areas such as government, health care and education.

（75）是（）

A.Simple

B.Different

C.hard

D.Similar