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【单选题】
若载波f0 =800 MHz,移动台速度v =27 km/h,最大多普勒频移是( )。
A.
20 Hz
B.
40 Hz
C.
60 Hz
D.
80 Hz
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参考答案:
举一反三
【简答题】听下面一段材料,回答第1-4题。 1. Why did the woman go to Hong Kong? A. To do business. B. To see her husband. C. To have a short holiday. 2. What does the woman think of Hong Kong? A. Crowded. B. Lovely. C. Fashio...
【多选题】Which of the following statements about kilts are true?
A.
In Scotland skirt has a special name,“kilt”.
B.
It's a historic piece of clothing which has stood the test of time.
C.
The increase in popularity of kilt equals to the increasing availability of wool.
D.
There are many different types of stripes of kilts. Each of them signifies different communities.
【单选题】______、色彩构成和立体构成合称为三大构成,是现代艺术设计基础的重要组成部分。
A.
平面构成
B.
形态构成
C.
形象构成
D.
空间构成
【简答题】听对话,选择正确答案。 1. Why did the woman go to the school yesterday? [     ] A. Because she was busy. B. Because she was ill. C. Because it was Sunday. 2. Where is Mary? [     ] A. In the garden. B. In the li...
【单选题】( )和立体构成合称“三大构成”,是艺术设计学科的基础课程。
A.
色彩构成、人体构成
B.
图形构成、色彩构成
C.
平面构成、色彩构成
D.
点构成、线构成
【简答题】Read the text as quickly as possible and try to answer the following questions: 1. What happened to the woman in Atlantic City on a recent weekend? 2. Where did the woman go before having dinner with ...
【单选题】The kilts are the national skirt for ____?
A.
Scotsmen
B.
English
C.
Irishmen
D.
Walsh
【单选题】Scottish soldiers wore kilts partly because of _______.
A.
the colors
B.
the weather
C.
national sentiment
D.
the style
【单选题】Listen to the conversation and finish the following 4 questions. Why did the woman phone the club?
A.
She wanted to know more about it.
B.
She was a new comer and felt lonely.
C.
She wanted to learn a new language.
D.
She was interested in social activities.
【单选题】Men all over Scotland started to wear kilts _______.
A.
in the late 1700s
B.
in the early 1800s
C.
in the 1700s and early 1800s
D.
by about 1850
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