[简答]  二、完形填空：阅读下面的短文，根据文章内容从A、B、C三个选项中选择合适的内容将短文补充完整。      Eachmorning,millionsofusturnonourradiosandtelevisionsfortheweatherforecast.Dothecloudyskiesmeanrain?Willrisingtemperaturesbringa   tomeltsnowandice?Onceweheartheforecast,wedecidewhatclothestowearand   tocarryanumbrellaornot.      ,though,weatherforecastsareobviouslyincorrect.Yes,thoughtheaccuracyofforecastshasimprovedinrecentyears,predicting（预测）theweatherisafascinatingmixtureofartandscience.Predictingtheweatherisnotallhardscience.Thecomputerscanonlygivesomedescriptionsofthebehavioroftheatmosphere（大气）Furthermore,evenanaccurateforecastforalargeareamaynottake  theeffectoflocalareaontheweather.Sosome  ofartisalsonecessary.1. A.climate      B.spell             C.term2. A.whether      B.what             C.if3. A.Innotime    B.Forthefirsttime    C.Fromtimetotime4. A.theplaceof   B.careof           C.intoconsideration5. A.case        B.degree           C.extent