问题
选择题
You're eighteen years old.You should ________ your family.
A．be independence of
B．be independence from
C．be independent of
D．be independent from
答案
答案：C
C [考查固定短语。句意：你已十八岁了，你应该从家庭里独立出来生活。be independent of“独立于……”，符合句意。]