Our English teacher is ill, and we are a

问题选择题

Our English teacher is ill, and we are all ______ her health.

A．concerned about

B．careful of

C．grateful for

D．calm down

答案

答案：A

题目分析：考查固定词组。Be concerned about…关心…；be careful of当心…；小心；be grateful for对…感激；calm down镇定；句意：我们的英语老师病了，我们都很担心他的健康。故A正确。

点评：Be concerned about…关心…；be careful of当心…；小心；be grateful for对…感激；calm down镇定；在平时要注意识记。