Nowadays some protective parents want to______their kids from every kind of danger, real or imagined.[ ]

下列字词的解释有误的一项是（ ）

He said _______, but actually he didn’t keep his promise. That’s to say, he didn’t show up.

My friend’ s hairstyle is similar _______ mine.

It is not uncommon for thereproblems of communication between the old and the young