Question

The teachers were always trying to ______ the excited students at that time

1. A.
   calm down
2. B.
   set down
3. C.
   let down
4. D.
   turn down

Answer 1

A
试题分析：考查词组：A. calm down冷静下来，B. set down记下，C. let down让…失望，D. turn down拒绝，句意：在那个时候，老师总是想把兴奋的学生冷静下来。选A。
考点：考查词组