单项选择题

Questions 16 to 18 are based on the passage you have just heard.

A．To calm themselves down.
B．To enhance concentration.
C．To show their impatience.
D．To signal lack of interest.

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热门试题

单项选择题A．Its generous scholarships.B．Its worldwide fame.C．Its well-designed courses.D．Its pleasant environment.

A．Its generous scholarships.
B．Its worldwide fame.
C．Its well-designed courses.
D．Its pleasant environment.

单项选择题A．They went camping this time last year.B．They didn t quite enjoy their last picnic.C．They learned to cooperate under harsh conditions.D．They weren t experienced in organizing picnics.

A．They went camping this time last year.
B．They didn"t quite enjoy their last picnic.
C．They learned to cooperate under harsh conditions.
D．They weren"t experienced in organizing picnics.

Questions 16 to 18 are based on the passage you have just heard. 您的浏览器不支持 audio 元素。

Questions 16 to 18 are based on the passage you have just heard.