单项选择题

Consumers are concerned about the changes in the package size, mainly because ______.

A．this entails an increase in the cost of packaging
B．they have to pay for the cost of changing package sizes
C．the unit price for a product often rises as a result
D．they hate to see any changes in things they 'are familiar with

<上一题目录下一题>

热门试题

单项选择题In the sentence Using a moderately powerful desktop computer running a music composition ogramand a ' 500 synthesizer ( paragraph 2 ), the word moderately bas the meaning of ______.

A．properly
B．slightly
C．less
D．a little

单项选择题In the sentence Visitors approach the museum through a glass atrium, open an enormous door, enter a cave ( paragraph 6 ), the word atrium has the Chinese meaning of ______.

A．门
B．中庭
C．干墙
D．通道

单项选择题According to one expert, MIDI ______.

A．makes it possible for anyone to write music.
B．is only available in expensive recording studios.
C．requires high -end computers and programming skills.
D．provides cheap, powerful ways of making musi

单项选择题Martin Goldsmith believes that computer music has not yet been widely accepted because ______.

A．the technology prevents composers from contacting their listeners.
B．no great music has yet been created through computer technology.
C．famous composers refuse to use the new technology to make music.
D．computer is not a terrific instrument for making musical works.

单项选择题Machover's experiments on digital music are for the following purposes EXCET ______.

A．creation of new types of musical instruments.
B．participation of people in making music.
C．improvement of' current computer technology.
D．convenience in making unique musi