Questions 23 to 25 are based on the passage you have just heard.
A.Agricultural products. B.Oil, electricity and labor. C.Coal, oil and iron. D.Trained college graduates.
参考答案:
答案解析:
Questions 9 to 11 are based on the conversation you have jus
Questions 9 to 11 are based on the conversation you have just heard.A.She is stu