单项选择题

Questions 19 to 21 are based on the conversation you have just heard.

A．A popular television program.
B．A breakthrough in technology.
C．A recent purchase.
D．A new electronics store.

<上一题目录下一题>

热门试题

单项选择题

问答题

1. 有人认为考研是大学毕业生最好的出路2. 也有人持不同意见3. 我的看法 Should We Pursue Master’s Degree

Questions 19 to 21 are based on the conversation you have just heard. 您的浏览器不支持 audio 元素。