题目内容：
Questionsarebasedonthefollowingpassage. AsanAlaskanfisherman,TimothyJune,54,usedtothinkthathewassafefromindustrialpollutants(污染物)athishomeinHaines--atownwithapopulationof2,400peopleand4,000eagles,with8millionacresofprotectedwildlandnearby.Butinearly2007,Juneagreedtotakepartina36of35Americansfromsevenstates.Itwasabiomonitoringproject,inwhichpeople'sbloodandur/ne(尿)weretestedfor37ofchemicals--inthiscase,threepotentiallydangerousclassesofcompoundsfoundincommonhousehold38likefacecream,tincans,andshowercurtains.The
results--39inNovemberinareportcalled"IsItinUs?"byanenvironmentalgroup--wereratherworrying.Everyoneoftheparticipants,40fromanminoisstatesenatortoaMassachusettsminister,testedpositiveforallthreeclassesofpollutants.Andwhilethe41presenceofthesechemicalsdoesnot42indicateahealthrisk,thefactthattypicalAmericanscarrythesechemicalsatall43Juneandhisfellowparticipants.
Clearly,therearechemicalsinourbodiesthatdon't44there.Alarge,ongoingstudyconductedbytheCentersforDiseaseControlandPreventionhasfound148chemicalsinAmericansofallages.
Andin2005,theEnvironmentalWorkingGroupfoundan45of200chemicalsinthebloodof10new-borns."Ourbabiesarebeingbornpre-polluted,"saysSharylePattonofCommonweal,whichcosponsored"IsItinUs?Thisisgoingtobethenextbigenvironmentalissueafterclimatechange."
A．analyses
B．average
C．belong
D．demonstrated
E．excess
F．extending
G．habitually
H．necessarily
I．products
J．ranging
K．released
L．shocked
M．simple
N．survey
O．traces
第(36)题应填__________
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答案解析：