单项选择题

Questions 21 to 23 are based on the following news. At the end of the news item, you will be given 15 seconds to answer the questions.
Now, listen to the news.
The advantages of the new treatment include all the following EXCEPT______.

A．lower cost
B．more convenience
C．fewer side effects
D．more effectiveness

<上一题目录下一题>

热门试题

单项选择题

单项选择题

Questions 21 to 23 are based on the following news. At the end of the news item, you will be given 15 seconds to answer the questions. Now, listen to the news. The advantages of the new treatment include all the following EXCEPT______. 您的浏览器不支持 audio 元素。