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【单选题】
电 路 如 图 所 示,设 D Z1 的 稳 定 电 压 为 7V , D Z2 的 稳 定 电 压 为 13V ,则 输 出 电 压 U O 等 于A.
0.7V
B.
7V
C.
13V
D.
40V
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举一反三
【单选题】A set of colors that are designed to work well together in a document are known as a(n):
A.
font palette
B.
template
C.
color theme
D.
page color
【单选题】In the writer’s opinion, shopping for clothes can be fun and easy in a well-designed online store open ________.
A.
10 hours a day, 5 days a week
B.
12 hours a day, 6 days a week
C.
16 hours a day, 7 days a week
D.
24 hours a day, 7 days a week
【单选题】Toyota is able to produce high-quality, well-designed cars at a lower delivered cost than any other firm in the world. This is an example of a(n) :
A.
core competency.
B.
external opportunity.
C.
initial strength.
D.
comparative advantage.
【简答题】口头语言的基本形式分为()式和()式。
【多选题】Using well-designed notes in a presentation can _________.
A.
help to relieve the pressure of memorizing the entire presentation
B.
provide a security blanket in case you forget what you wanted to say
C.
be a powerful tool to help the audience follow your speech
D.
enhance the impact of your presentation
【单选题】A well-designed package helps sell the goods, so the products must be not only superior in quality but also attractive in appearance.
A.
除了要有精心设计的销售计划之外,还必须要考虑产品的质量和外观的设计。
B.
产品外观和质量都很重要,但是外观比质量更为重要,所以要特别重视包装。
C.
产品的外观有助于产品销售,所以产品不能只注重其质量,不注重外观诱人。
D.
设计精良的包装有利于销售产品,故产品不仅要质量上乘,而且要外观诱人。
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