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题目内容
（广东开放大学学位外语（本，23春））
【单选题】Through the article, the author wants to tell us that _______.回答
A. The MOOCS are too expensive to learn them
B. The MOOCS are of both videos and news
C. The MOOCS are of both high quality and low cost
D. The MOOCS are of both high and hard education
A. The MOOCS are too expensive to learn them
B. The MOOCS are of both videos and news
C. The MOOCS are of both high quality and low cost
D. The MOOCS are of both high and hard education
参考答案