单项选择题

Questions 23 to 25 are based on the conversation you have just heard.

A．Her professor did not like her story.
B．She did not like the topic she had chosen for her paper.
C．She had trouble finishing her assignment.
D．She was taking too many courses.

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热门试题

单项选择题

A．Gold was discovered.B．The transcontinental railroad was completed.C．The Golden Gate Bridge was constructed.D．Telegraph communications were established with the East.

A．Gold was discovered.
B．The transcontinental railroad was completed.
C．The Golden Gate Bridge was constructed.
D．Telegraph communications were established with the East.

单项选择题

A．permitB．preventC．retainD．keep

A．permit
B．prevent
C．retain
D．keep

Questions 23 to 25 are based on the conversation you have just heard. 您的浏览器不支持 audio 元素。

Questions 23 to 25 are based on the conversation you have just heard.