Ofcourse，（）mostimmigrantsdidnotgetrichovernight，buttheofthemwereeventuallyabletoimproveupontheirformerstandardofliving.
A、maximumC
「句意」 当然，大多数移民不是一夜之间就发财的，但是他们大多最终改善了自己的生活水平。
「难点」 maximum 意为“最大限量; 最高点”;minority 意为“少数，半数以下”;majority意为“大多数” ;minimum 意为“最低限度，最低点” 。
John's score on the test is the highest in the class ; he____last night.
Frankalmostneverreceivedanyeducation，（）?
Aleading___________intelligenceandoperationscompanyhasreleaseditsanalysisofworldwidereportedincidentsofpiracyandcrimeagainstmariners.
_____ your timely advice,I would never have known how to go about the work.
The opening ceremony is a great occasion. It is essential_____ for that.
