Number 5: Used in alternative questions.

第5：用于选择疑问句。

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Listen to these alternative questions. Notice the intonation. Then ask and answer the questions.

听下列选择疑问句，注意语调，练习问答。

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Compared to WH-questions and yes-no questions, the frequency of negative uses of alternative questions is lower.

但同特指问句和是非问句相比，选择问表否定意义的使用频率要低一些。

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Liberal Democrat Lord Taverne, chairman of the organisation Sense About Science, criticised universities offering bachelor of science degree courses in alternative medicines during questions on 21 December 2010.

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Simple slogans and dated rhetoric will do little to little to answer the pressing questions about alternative investment funds that we are wrestling with today.

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Academics are increasingly using new technologies at their disposal to search for innovative ways of investigating historical material to enable us to probe new questions and find alternative patterns of investigation.

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