相反的，如果耶鲁，哈佛大学免费提供公开课程，谁会拒绝呢？

To the contrary, if the Yale and Harvard University offer open course for free, who would say no to it?

youdao

相反的，如果耶鲁，哈佛大学免费提供公开课程，谁会拒绝呢？

To the contrary, if the Yale and Harvard University offer open course for free, who would say no to it?

youdao