Massive open online courses (MOOCs) have veered away from lectures on Plato[柏拉图] or black holes[黑洞] in favour of courses that make their students more employable.
请问from lectures on Plato[柏拉图] or black holes[黑洞] 在句中做什么成分
What the writer meant, I think, was singleness of mind, holding steadfastly to the purpose in mind, without being drawn aside by less worhty objects. 请问hold在文中怎么理解?
The National Consumer Council gave warning that the admissions would dent consumer confidence in leading high street names and that people would become skeptical of their claims.请句子分析及翻译.