Which of the following sentences doesn’tcontain(包含) an object clause（宾语从句）

下列各句中，加线的成语使用不恰当的一项是(　　)

I don’t think that good books are difficult to find ______ how to live a low-carbon life.[ ]

How close parents are to the children_________ a strong influence on their character

Life is more than merely trying to achieve thestandards of society but trying to be a good person ______ one’s own standards