英语六级

单选题

A．They expand our mind.
B．They prolong our lives.
C．They narrow our focus.
D．They lessen our burdens

参考答案：A进入在线模考
How do positive emotions affect us?
A。讲座中提到，积极情绪能通过提高我们的感悟能力、注意力和记忆力来影响我们的大脑。即，积极情绪可以拓展我们的头脑，故答案为A。

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1Questions 19 to 22 are based on the recording you have just heard.

A．It is not easily breakable.
B．It came from a 3D printer.
C．It represents the latest style.
D．It was made by a fashion designer.

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2

A．When she had just graduated from her college.
B．When she attended a conference in New York.
C．When she was studying at a fashion design school.
D．When she attended a fashion show nine months ago.

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3

A．It was difficult to print.
B．It was hard to come by.
C．It was hard and breakable.
D．It was extremely expensive.

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