问题
选择题
Some teenagers turn a deaf ear to their parents’ advice, ________ they know it does good to them.
A．now that
B．as if
C．even if
D．so that
答案
答案：C
题目分析：now that由于，as if似乎，好像；even if即使；so that以便。句意：有些青少年对家长的建
议充耳不闻，即使他们知道建议对他们是有好处的。