Before you ask someone for help, find out he is the right person for your problem. A.since B.that C.whether D.unless 答案:C 【详解】 句意:在你向别人寻求帮助前,先确定他是否是适合你的问题的人。考查宾语从句连接词。out是介词,后接宾语从句。A. since自从;B. that:当从句是陈述句时,用that引导,that不做任何成分,可省略;C. whether是否;D. unless除非。根据Before you ask someone for help, find out he is the right p关于欧洲西部旅游景点的说法,正确的是( )A.英国的峡湾风光引人入胜B.伦敦的艾菲尔铁塔令人景仰C.南部地中海沿岸国家的海滨沙滩优美宜人D.芬兰的花卉尤其是郁金香闻名世界