必修5Unit11
characteristicn
__________2
radiumn
__________3
paintern
__________4
putforward__________5
scientificadj
__________6
concludevt
__________7
conclusionn
__________8
drawaconclusion__________9
analysevt
__________10
△infectvt
__________11
△infectionsadj
__________12
△choleran
__________13
defeatvt
__________14
expertadj
n__________15
attendvt
__________16
physiciann
__________17
exposevt
__________18
expose⋯to__________19
deadlyadj
__________20
__________21
outbreakn
__________22
challengen
__________23
victimn
__________24
absorbvt
__________25
suspectvt
__________26
enquiryn
__________27
neighbourhoodn
__________28
severeadj
__________29
clueadj
__________30
__________31
Cambridge__________32
foreseevt
__________33
investigatevt
__________34