Students who are shy to answer questions in class will have their embarrassment ended in a new electronic system which allows th

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问题     Students who are shy to answer questions in class will have their embarrassment ended in a new electronic system which allows them to give answers to tutors in private. The Hong Kong University of Science and Technology will be the first tertiary【B1】______in the world to【B2】______the Personal Response System across the whole【B3】______.
    The electric tool, like a【B4】______control, enables all students to respond
【B5】______and in private to questions asked in class by their instructors. Students will get a pocket-size transmitter and their instructor a【B6】______. During a lecture the instructor may stop from time to time to【B7】______the students’【B8】______of the content by asking a question. The students can【B9】______.
    Professor Nelson Cue,【B10】______removes the threat associated with speaking publicly in lectures. Students do not have to risk a loss of face when they give the wrong answer. They also do not have to compete for the attention of the instructor. What’s more,【B11】______.
【B4】

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