【题目】Our teacher is ill, and we are all ______ her health.
A.concerned aboutB.careful ofC.interested inD.calm about
在线课程【答案】A
【解析】
考查形容词短语辨析。句意：我们的老师病了，我们都很关心她的健康。A. concerned about关心；担忧；B. careful of对……小心；C. interested in对……感兴趣；D. calm about冷静。结合句意故选A。