i、语言知识及运用 （共两节，满分45分）
第一节：完型填空（共15小题，每小题2分，满分30分）
阅读下面短文，掌握其大意，然后从1—15各题所给的a、b、c和d项中，选出最佳选项，并在答题卡上将该项涂黑。
who hasn’t felt lonely or sad at times? we all have days when we feel down or overwhelmed with life, and we may even go through periods when we have a really 1 case of the blues. if we take a closer look, however, there’s often an identifiable(可识别的) 2 behind those feelings: a loss, an emotional or physical blow of some kind.
grief over the death of a loved one, the end of a relationship, the loss of a job, or some other type of extreme 3 may cause us to feel a bit hopeless and miserable 4 . having those sad feelings doesn’t 5 mean we’re depressed(抑郁的)-----it might just be our normal and understandable reaction to life’s hardships.
