中级

单选题
In the first paragraph, the writer points out that
A there is general agreement on the benefits of pioneering products.
B companies are still uncertain about how to market new products.
C most companies prefer to market new products independently.
D there are now guidelines to help those who wish to pioneer.

参考答案:A进入在线模考
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1According to the information in the second paragraph, how do customers approach new products?

A.A They take some time to develop a liking for the
B.B They make comparisons with other new product
C.C They need some persuasion to purchase the
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2The writer refers to Walkman and Polaroid because they were

A.A better than any of their follower
B.B copied many times by their follower
C.C quickly accepted by consumer
D.D designed for a particular marke

3When pioneering products are promoted, the writer notes that

A.A a heavy financial investment is require
B.B a wide variety of advertising methods must be use
C.C a clear message is likely to be communicate
D.D a long campaign is usually necessar