国产激情久久久久影院小草_国产91高跟丝袜_99精品视频99_三级真人片在线观看

и ɿ

l(f)r(sh)g:2017-07-16 ݋:younian

1. ~R

~Rһֱ_ϴy}ô~(yng)ԓô҂ ɿ?Bһ(g)׌W(xu)ķҽh~֞(g)AΣһ(g)AR(sh)e^Ҫт߅ ߅߅x߅ӛ~@(g)AҪ֪@(g)~ʲô˼Ҫ֪@(g)~ôl(f)׌ӛס@طʽӛ(hu)׌~ӡڶ(g)A얹̵^Ҫтφ~ֻ MP3ȥ(yng)~xƴ(䌍(sh)@(g)^̺҂Сr(sh) ) ̫(hu)Ć~؏(f) ֱX(yng)xֹֻ@Ӳſ԰ц~ӛD(zhun) X~(g)AǏ(qing)AҪт؏(f)ڶ(g)AҪMP3xF(xin)֮ǰ(yng)~xߌ~ķ(yng)ٶ

2.  

 ķ^һͨnjijһ(g) M(jn) Ƿ(f) һƪ ֱÓֹ

ᘌ тʹ(yng) ܛ W(wng)վ(j)Լˮƽxͬ  A(ch)ǺܺõͬW(xu)xʹVOAٺ{(ln)ƤDeltaM(jn) (dng)__(d)80%ϵĕr(sh)ԇLԇ 93ƪVOA@ϵ_75%ϵĕr(sh)ԇLԇ SSS(Scientific American’s Sixty-Second Science)CNN

ᘌһNrhтʹTPOTPOӽ挍(sh)ԇ ֻܶǰ(dng)zyĹߣ}֮wⲻ֪ TPOһNܺõͦ ;

һ TPOҪģMԇ(sh)^βм(x)}ӛPӛԼ_}Ŀ(bio)ӛ

֮e(cu)`Ļ IJ׵TPO һLԇԼҳ

(f) ֮_ıĆ~ʽŪ֮м(x)оһe(cu)}c(din)һԼʲôҕ(hu)@(g)طe(cu)??yn)~] ǾҪıͷ(yng)ٶ (x)T}ǾҪ(j)}QfеͬW(xu)؄eڵһƪConversationǾͿԇLԇǰintroductionIJֶ ֮}oԼһ(g)_ÿһ(g)~ ˵Dz֪ӵ˼Ǿfڷ ϳF(xin)һĆ}ξҪԼʲôط(hu)ǿc(din)?fconversation_^ܿܕ(hu)V҂W(xu)ĿLecture(dng)гF(xin)ֽY(ji)(gu)ͿܳF(xin)(xing)x

 ı һ ıS һ

@ ŲnjTPOM(fi)

3.  

и ԇģW(xu)Լn҂ڷc(din)ĕr(sh)(hu)l(f)F(xin)еĕr(sh)һ(g)ҪĿc(din)ܕ(hu)؏(f)F(xin)Բͬı_(d)ʽF(xin)и _(d)˼Ⱦ(zhn) ijׂ(g)~Ҫ

 һ׶˾“ֻҊľҊɭ” ǡǡǽQ@(g)}÷Ƿ ?wi)?yng)ԓô ?^ķ ָB(ti)ȶָ Ϣľ(x) ĕr(sh)B(ti)ɢܿܕ(hu)ɿԇĆ} Ҫт  ϵȺҲfmȻ]kfϣs܏(f)ƒ(ni)

ͬr(sh)΢ώhx֪W(xu)Ĺ_nTEDv M(jn)о(x)һ龚(x)r(sh)vĻȥм(x) ڶ鸽Ļ^һ飬@Ӿ܌ ͳ(j) Y(ji)ϣЧ(hu)@һЩxӢ鷺 YԴĿoҵĽhDZMĻʡȥֻxӢĻ@Щ܎ͬW(xu)Iһ(g)õӢZh(hun)Ķ ˮƽ

и ӛPӛ^Ҫҕ4c(din)

1 SS(ni)ݾͿ׽÷c(din)кܶ˶(jng)v^ӛһі|l(f)F(xin)߀}Ŀ?yn)÷c(din)ϢӛoõĖ|r(sh)ˡ@ǰϢc(din)Ć}P(gun)IĆ}߀ӛPӛЧЧߵķǰѽ(jng)f^ˡfnote takingӛԽԽ_ԽԽ

2Ҫһ _ʼvԒsoȥӛ ĕr(sh)Ҫע(ni)ݺ}жȣ(dng)(ni)ݲ_Л]õĕr(sh)ӛ²P(gun)I~ҴXҪЂ(g)µӡvʲô(sh)ڲr(sh)gȺa(b)

3PӛֻֻҪԼöͿPӛĕr(sh)ͰԼ˼·ӛ̖(ho)͌~_һc(din)P(gun)ϵ]ֻҪԼö

4֔(jn)ز鿴ʹӛ䛵ĹPӛ؄eֻֻƬZĵط ֮һǿx(xing)cԭͬ۾xǂ(g)fT ԻԴ?yn)x(xing)ԭĵͬxČҪ˲x

]
T]