Many people are not the danger of their children's bad habits, which lead to failing to make their dreams e true.
A. well aware to
B. very aware of
C. aware that
D. well aware of
网友回答
A. well aware to
B. very aware of
C. aware that
(答案→)D. well aware of
解析：考查固定搭配。固定短语be aware of sth意识到某事；be aware that意识到…；句意：很多人没有意识到孩子的不好的习惯的危险，这些不好的习惯会让他们的梦想破灭。本句横线后面接了名词短语，故使用be aware of…；故D正确。