题目内容：
根据以下材料，回答题Mostpeoplewanttowork,butithasbecomemoredifficultintoday'sworldtofindworkforeveryone.Theeconomy(经济)oftheworldneedstogrowby4%eachyearjusttokeeptheoldnumberofjobsforpeople.Oftenthisisnotpossible,andsomorepeopleareoutofwork.Somepeo-plehavenojobsnowbecausenewmachinescandotheworkofmanypeopleinshorttime.Also,machinesdonotaskformoremoneyandlongerholiday.Inallofthecountriesoftheworld,ma-chinesaretakingworkfrompeople,notonlyinfactoriesbutalsoonthefarms.Onemachinecanof-tendotheworkfromfortypeople.About75,000peoplearemovingtothecitiesadaytolookforjobs,butonly70%ofthemcanfindjobs.
Itwas__________forpeopletofindworkbeforethantoday. A．notpossible
B．difficult
C．moredifficult
D．easier
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答案解析：