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H7N9еٴ˫Fľѡ䌍@Щ˂˫FİįţȮSARS……yӋȫ10F°lȾ75%ԴԄԴʳƷSlʵƹѳɞ鹫lc}
˫Fָ“ڼc֮gȻļȾ”ɹͬԭwġвWP̈́ͬrɇΣһҪɲԺͼxԵȲԭw
ʲôЩ̈́ﲻȾЩͿԿN?
ЇrԺmݫFtооT־ָһ棬ڄNgԼgzWԼNخγƣlķNgϣͬNв߲ͬһczʮֽӽՓvlݲһ㶼ܸȾzPϵԽl߲ĿԾԽ`L߲Ⱦ
“ƌWvNgσHһܷͻƷNg߀cԭwBhP”
ڲԭWǧfe²CƸͬஔsһŶՓО־fiкRеȣеһЩܸȾH1N1H5N1H7N9H1N1ܸ֮ȾԭDzԭĺRNAƬпܺ˵IJƬͨ^ݵiuݻm^̡
PīIӛȾ200Nа딵ϿԂȾoˣ100NϵļxҲԸȾĿǰȫC˫F250N^Ҫ90NȫSҴڲе40N҇еһ߲У˫F18N
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xԡƼՈ(2013410)
1.P“˫F”ıԭ˼һ
A.ȫ10F˴°lȾ篂ţȮSARS,е
B.ȫ10F°lȾ75%˫F
C.˫FİlʲȞͶĽX;
D.H7N9һN܌ͬrɇΣļ
2.Ќݵ⣬_һ
A.ڷNgϵĴеĄRȾo
B.Ngz^όN˱o
C.挦ͬIJԭwNgzNıoЧeܴ
D.߶Ȱl_ĿƼ]нoĽhκθơ
3.ͷԭ˼һ
A.`L߲Փvһ㶼ʹܵȾγ˫F
B.˫FԭRNAƬжܺ˵IJƬ
C.ȫVвopʧ˫Fн40N
D.˫FFԭcȻ֮gąfcƽⱻƉSԭc^IJԭ_ʼc|
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