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问题 单项选择题

LRRA的中心工作频率是（）

A.4000MHZ

B.4235MHZ

C.4300MHZ

D.4365MHZ

答案

参考答案：C

补全对话，情景问答
从方框中所给的选项中选择正确句子补全以下对话。
A. How are we getting to the airport?
B. Maybe we'll go somewhere else.
C. When are we leaving?
D. Yes, we're going to take a bus there on Tuesday.
E. We're going to see the Palace Museum.
M: Hello! Alice, tell you good news. We can go to Beijing for holidays this year. 　　
W: Great! 1.                　　
M: Next Sunday. And we'll get to Beijing by plane. 　　
W: 2.                　　
M: By taxi. We'll arrive in Beijing on Monday morning and we'll stay there for two weeks. 　　
W: What are we going to do in Beijing? 　　
M: 3.               　　
W: Are we going to visit the Great Wall?
M: 4.               We'll spend a whole day there.
W: When shall we be back home? 　　
M: I don't know. 5.                　　
W: Wonderful, I'm sure we'll have a great time this year!
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单项选择题

To agree with larger scale chart, latitudes taken from this chart should be increased（）about 8 seconds.

A.with

B.in

C.by

D.to
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