下列各句中加点的成语使用不正确的一项是()
A、他在课堂上随便聊天，甚至接听手机，还不以为然。A
暂无解析
_______inthought,healmostranintothecarinfrontofhim.
Bythemiddleofthe21stcentury,thevastmajorityoftheworld’spopulationwillbelivingincities_______inthecountry.
Thevolleyballmatchwastelevised________onCCTV.
Thenewlawsthreatentodeprivemanypeople_______themostelementaryfreedoms.
Wearewaiting______yourreply______ourletter.
