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【判断题】
乘客疏散由相关司机任现场处置指挥，负责现场指挥各项救援工作的开展。A.
正确
B.
错误
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反馈参考答案：
举一反三
【单选题】When using humor, the speaker should
A.
know your audience.
B.
keep it relevant.
C.
don’t try too hard.
D.
All of the above.
【判断题】The speaker should maintain eye contact with the audience during the farewell speech.
A.
正确
B.
错误
【单选题】The writer suggests that when talking to others,the speaker should ______.
A.
know that listeners will show him that they understand his words
B.
express himself clearly even when he sees signs of understanding
C.
notice listener's signs of understanding
D.
look directly into his listener's eyes
【多选题】While delivering the self-introduction speech, the speaker should:
A.
present the speech in a polite and relaxed manner.
B.
maintain eye contact with the audience throughout.
C.
try to cover as much material as possible.
D.
choose the topic that fits the occasion.
【多选题】While delivering the self-introduction speech, the speaker should:
A.
present the speech in a polite and relaxed manner.
B.
maintain eye contact with the audience throughout.
C.
prepare the speech well in advance.
D.
practice it for several times before facing the actual audience.
【判断题】The image of the speaker should be considered when deciding the image used in a speech.
A.
正确
B.
错误
【简答题】将石灰石、白云石或其他含碳酸钙为主的原料进行高温煅烧的产物包括正火石灰、 和 。
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