单项选择题
AIDS is causing great public concern because the（）fatal disease hits primarily young people.
A. invariably B. imperatively C. transiently D. deceptively
单项选择题 Those old buildings were ______ to make room for a new shopping center.
单项选择题 There is no electricity again. Has the（）blown then
单项选择题 A person’s calorie requirements vary（）his life.
