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【简答题】
11b/g工作频率为（）GHz，802.11a工作频率为（）GHz，国内802.11b/g包括（）个频道。
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【简答题】七选五(注意联系上下文进行选择,总结答题技巧) How to pass an important test Whether it's a first grade science test or College Entrance Exam( 高考 ), all tests have one thing in common : you have to pass. 1 Stuck in( 陷入 ) a ...
【简答题】10 February 2001 Dear Sirs, Thank you_ (l) your letter of (2) in_ (3) _ you confirm (4) you will take (5) __ our agency in Brazil. We agree (6) your suggested visit on (7) , and wi...
【单选题】Direction:read each passage and identify how the information is being organized. 3. Freezer burn may have wasted more ice-cream than sidewalks. If you don't know, freezer burn is when ice crystals for...
A.
sequence / process
B.
chronological
C.
descriptive
D.
problem and solution
【简答题】Since you don't know much about this city, let me accompany you ______ your hotel in case you lose your way.
【判断题】There is nothing you can do to prepare for the impromptu speech since you don't know the topic in advance.
A.
正确
B.
错误
【简答题】How to pass an important test Whether it's a first grade science test or College Entrance Exam( 高考 ), all tests have one thing in common : you have to pass. 1 Stuck in( 陷入 ) a situation where you don'...
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