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【单选题】
微波卫星通信系统中,电波传播的方式是( )。A.
天波
B.
地波
C.
直射波
D.
地壳波
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【简答题】Section C Directions: In this section, you will hear a passage three times. When the passage is read for the first time, you should listen carefully for its general idea. When the passage is read for ...
【单选题】Promote learner autonomy does NOT require us .
A.
Give learner advice on how to use the study resources
B.
Go over the answers with the whole class
C.
Give learner a set of goals to choose from
【判断题】Interlanguage is the approximate language system that the learner constructs for use in communication through the target language. ()
A.
正确
B.
错误
【单选题】What’s the difference between eager learner and lazy learner?
A.
Eager learners would generate a model for classification while lazy learner would not.
B.
Eager learners classify the turple based on its similarity to the stored training turple while lazy learner not.
C.
Eager learners simply store data (or does only a little minor processing) while lazy learner not.
D.
Lazy learner would generate a model for classification while eager learner would not.
【简答题】Section C Directions: In this section, you will hear a passage three times. When the passage is read for the first time, you should listen carefully for its general idea. When the passage is read for ...
【简答题】Section C Directions: In this section, you will hear a passage three times. When the passage is read for the first time, you should listen carefully for its general idea. When the passage is read for ...
【简答题】Section C Directions: In this section, you will hear a passage three times. When the passage is read for the first time, you should listen carefully for its general idea. When the passage is read for ...
【简答题】Section C Directions: In this section, you will hear a passage three times. When the passage is read for the first time, you should listen carefully for its general idea. When the passage is read for ...
【简答题】Section C Directions: In this section, you will hear a passage three times. When the passage is read for the first time, you should listen carefully for its general idea. When the passage is read for ...
【单选题】Which of the following is not one of the roles of the learner?
A.
Negotiator
B.
Communicator
C.
Dependent learner
D.
Contributor
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