单项选择题

Questions 22 to 25 are based on the passage you have just heard.

A．Opening an office in the new office park.
B．Keeping better relations with her company.
C．Developing fresh business opportunities.
D．Building a big greenhouse of his own.

<上一题目录下一题>

热门试题

填空题

vital[解析] 修饰关系题。此处需填入形容词作raw material的定语。根据短文开头提到的“以信息和知识为基础的发达经济的出现”以及句子最后的knowledge可知，此处应填表示“关键的，重要的”意思的词语。结合录音填入vital。

单项选择题

A．Planting some trees in the greenhouse.B．Writing a want ad to a local newspaper.C．Putting up a Going Out of Business sign.D．Helping a customer select some purchases.

A．Planting some trees in the greenhouse.
B．Writing a want ad to a local newspaper.
C．Putting up a Going Out of Business sign.
D．Helping a customer select some purchases.

Questions 22 to 25 are based on the passage you have just heard. 您的浏览器不支持 audio 元素。

Questions 22 to 25 are based on the passage you have just heard.