问题
选择题
At times, worrying is a normal________ to a difficult event or situation—a loved one being_______ in an accident, for example.
A．response; injured
B．reaction; wounded
C．reply; hurt
D．reflection; died
答案
答案：A
A[解析]a normal response/reaction to sth.对…的正常反应；第二空根据其后的an accident可知选injure。