Thevolleyballmatchwastelevised________onCCTV.
A、aliveC
A 活的，活跃的 B 生活，生命 C 以现场直播方式 D 活跃的，热烈的
Bythemiddleofthe21stcentury,thevastmajorityoftheworld’spopulationwillbelivingincities_______inthecountry.
______isrecognizedasthenationalflag-carrier.
In1995,anaverageof_______ofdomestictravelerswentonsightseeinginChina.
Scientistsdoubtwhetherit’s________toregulateone’sbiologicalclockbydrinking.
Thisis________goodreadinghabitsarenotonlyanimportantstudyskillforthestudent,butalsoanimportantlifeskillforanyone.
