For the subject of your speech, you should try to cover multiple topics.

For the subject of your speech, you should try to cover multiple topics. A: 正确 B: 错误

What are the two patterns of organizing a cause and effect essay? A: Multiple causes→one effect B: One cause→multiple effects C: Multiple causes→multiple effects D: All of them

multiple unit

T In most cases, the question-and-answer session has little impact on an audience’s response to a speech.Multiple Choice QuestionsStudents are to indicate the best answer for each question by circling the correct letter.

​Impromptu speech, the speech that you have to make when you haven’t prepared, is also known as a/an .‌ A: unprepared speech B: on-hand speech C: spontaneous speech D: off-hand speech

Which kind of speech is much more unpredictable? A: Interactional speech B: Meaningful speech C: Transactional speech

‌Which speech type is most appropriate for a speech about how to repair a motorcycle?‍ A: speech about events B: speech about objects C: speech about process D: speech about ideas

复交（multiple cross）

Multiple factor hypothesis