语法填空-A-pioneer-for-all-people

语法填空A pioneerfor allpeopleAlthough heis oneof Chinasmost famousscience,Yuan Longpingconsidershimself afarmer,for heworks theland to do his research.Indeed,his sunburntface andarms andhis slim,strong bodyare justlikeof millionsofChinese farmers,for hehas struggledfor thepast fivedecades.Dr YuanLongpinggrowsis calledsuperhybrid rice.In1974,he becamethe firstagriculturalpioneer inthe worldgrow ricethat hasa highoutput.Thisspecial strainof ricemakespossibleto produceone-third moreof thecrop inthesame fields.Now morethan60%of thericeproduce inChina eachyearis fromthis hybridstrain.Dr Yuanis quitesatisfied withhis life.However,he doesntcare aboutbeing famous.Hefeels itgives himlittle freedomtodohisresearch.He wouldmuchrather keeplime forhishobbies.He enjoyslistening toviolin music,playing mah-jong,swimming andreading.Spending moneyon himselfor leadinga comfortablelife alsomean verylittle tohim.Indeed,he believesthat aperson toomuch moneyhas morerather thanfewer troubles.He thereforegivesmillionsof yuanto equipothers fortheir researchin agriculture.Keys:scientists,those,whom,what,to grow,it,produced,less,means,with。