little idea that it wasgetting so late, _____

在下面一段话的空缺处依次填入词语，最恰当的一组是（ ）文化研究进入文学领域有点像双刃剑，在给学科带来活力的同时，也要警惕其可能对文学研究构成某种“威胁”。 文学研究的“文学性”，不少学者已经 所谓“纯文学的焦虑”，也不能说是 。这种“焦虑”不只是理论问题，更是现实问题。

The clothes are very nice.Can I___________

Hundreds of thousands of soccer fans arelikely to get their first taste of live 3D viewing during this year’s WorldCup, the vast majority of them in cinemasat home,according to football body FIFA.

The number of the students in our school ________ very large and there ________ a number of teachers.