On the first day our teacher told us that it was vital that we notes in English class.A

问题补充：

On the first day, our teacher told us that it was vital that we notes in English class.

A. very; take down

B. very; took down

C. just; take down

D. just; took down

答案：

(答案→)A. very; take down

B. very; took down

C. just; take down

D. just; took down

解析：句意：就在第一天，我们的老师告诉我们在英语课上记笔记是至关重要的。第一空填very adj.很，非常，恰好是，正是，十足的，修饰first，just应该用just the first day，第二空填take down，因为句型：It was vital that从句，从句中的谓语用should do表示虚拟语气，should可以省略，所以选A。