doing market research, all the researchers think it ________ to spend a large sum of money on the project.

That’s all I have to say. Is there anything you’d like to

reading room, we found her ________ at a desk,with her attention ________ on a book.

下面这段文字，理解最准确的一项是中华民族文脉绵延，我们于其中可以感受到一种历史的辩证。反叛的、变革的、创新的一派，实际上并未脱离传统的静水流深的给养，反过来，它的反叛、变革与创新又被巨大的传统所吸纳、包容，成为传统的新质。一部中华诗词史，几乎就是这样不断裹挟着前进的历史，千江有水千江月，它不因变迁而耗损，却能从一切创造性的变革中增益光辉。

The teacher is much kinder to Tom , _____, certainly, makes the others very angry.