锟斤拷锟斤拷要锟狡學(xu锟斤拷)锟斤拷锟斤拷x锟教材猴拷锟結锟较曪拷
锟斤拷锟斤拷锟铰教诧拷锟节筹拷挚锟斤拷]锟絎(xu锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟教學(xu锟斤拷)原锟斤拷锟斤拷锟絎(xu锟斤拷)锟斤拷锟斤拷锟絚(di锟斤拷n)锟斤拷锟斤拷锟�(hu锟斤拷)锟絣(f锟斤拷)展锟斤拷锟絋锟斤拷锟斤拷锟截的伙拷锟紸(ch锟斤拷)锟较撅拷锟侥撅拷锟狡讹拷锟缴碉拷锟斤拷锟斤拷锟叫極锟竭碉拷锟斤拷x锟絩(ji锟斤拷)值锟斤拷锟絥前锟斤拷x锟杰帮拷锟秸猴拷锟斤拷锟絚(di锟斤拷n)锟斤拷锟斤拷锟斤拷锟铰狅拷n效锟斤拷锟斤拷锟絥锟斤拷锟斤拷x使锟絎(xu锟斤拷)锟斤拷锟叫筹拷锟斤拷臅r(sh锟斤拷)锟絞去锟斤拷锟斤拷思锟斤拷锟斤拷锟絵锟斤拷锟絣(f锟斤拷)锟紽(xi锟斤拷n)锟斤拷锟絚(di锟斤拷n)锟斤拷展示锟斤拷锟斤拷锟絃锟斤拷锟絧锟劫讹拷锟斤拷锟斤拷锟絧锟劫兩極锟街伙拷锟斤拷锟絥锟斤拷锟斤拷锟斤拷锟斤拷锟結锟较曪拷锟斤拷锟斤拷锟皆硷拷锟絩(sh锟斤拷)锟斤拷锟絘(b锟斤拷)锟絥锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟皆�锟斤拷锟斤拷a(ch锟斤拷n)锟斤拷锟斤拷锟缴伙拷锟斤拷锟斤拷使锟斤拷锟叫碉拷知锟絉(sh锟斤拷)锟矫碉拷锟組(j锟斤拷n)一锟斤拷锟斤拷锟紸锟斤拷锟斤拷锟斤拷锟斤拷x锟斤拷(y锟斤拷ng)抓住锟絩(sh锟斤拷)锟紺(j锟斤拷)锟斤拷锟斤拷(y锟斤拷ng)锟斤拷锟斤拷锟斤拷x锟斤拷锟杰斤拷Q锟斤拷锟絵锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷聠锟斤拷}锟斤拷锟斤拷锟斤拷x锟劫斤拷Q锟斤拷锟絵锟斤拷原锟絫锟斤拷通锟絕锟斤拷x锟叫硷拷(x锟斤拷)锟斤拷锟矫ｏ拷全锟斤拷锟�(zh锟斤拷n)锟絖锟斤拷锟絀(l锟斤拷ng)锟斤拷(hu锟斤拷)知锟絉(sh锟斤拷)锟侥冿拷(n锟斤拷i)锟斤拷锟斤拷锟斤拷锟絖聯(li锟斤拷n)系锟斤拷锟斤拷锟斤拷規(gu锟斤拷)锟斤拷锟斤拷使知锟絉(sh锟斤拷)锟缴塊锟斤拷锟缴达拷锟斤拷锟斤拷锟斤拷锟紹(y锟斤拷ng)锟皆學(xu锟斤拷)锟斤拷锟斤拷锟斤拷

锟斤拷锟斤拷锟絥锟斤拷注锟斤拷W(xu锟斤拷)锟斤拷(x锟斤拷)锟斤拷锟絎(xu锟斤拷)锟斤拷锟斤拷锟斤拷锟絥锟斤拷注锟斤拷锟矫忥拷(f锟斤拷)锟斤拷(x锟斤拷)锟斤拷锟結(ji锟斤拷)
锟斤拷锟斤拷锟斤拷一锟铰教诧拷锟皆伙拷锟絎(xu锟斤拷)锟斤拷锟斤拷锟斤拷論锟絖始锟斤拷指锟斤拷(d锟斤拷o)锟絎(xu锟斤拷)锟斤拷锟絁(r锟斤拷n)锟絉(sh锟斤拷)锟斤拷锟斤拷暮锟斤拷x锟斤拷锟斤拷锟斤拷锟斤拷锟侥憋拷锟絴(zh锟斤拷)锟斤拷锟斤拷锟絖锟斤拷锟斤拷a(ch锟斤拷n)锟斤拷锟斤拷锟絣(f锟斤拷)展锟斤拷锟斤拷锟狡碉拷锟絕锟斤拷锟斤拷锟斤拷視锟斤拷锟斤拷锟斤拷\(y锟斤拷n)锟矫猴拷锟絯锟狡ｏ拷锟斤拷使锟斤拷锟斤拷系锟統(t锟斤拷ng)锟斤拷锟斤拷锟斤拷(du锟斤拷)元锟截伙拷锟斤拷锟斤拷知锟絉(sh锟斤拷)指锟斤拷(d锟斤拷o)锟絎(xu锟斤拷)锟斤拷锟斤拷锟矫岋拷(du锟斤拷)锟斤拷锟斤拷锟絯锟絳锟侥凤拷锟斤拷锟揭筹拷知锟絉(sh锟斤拷)锟侥癸拷锟皆★拷锟筋異锟皆硷拷锟絝變規(gu锟斤拷)锟斤拷锟斤拷锟斤拷锟絬锟斤拷元锟斤拷要要锟斤拷锟节從达拷锟斤拷锟斤拷D锟紻Cl2锟斤拷锟絣(f锟斤拷)锟斤拷锟揭筹拷锟斤拷锟斤拷之锟絞锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟筋異锟斤拷锟斤拷锟絝變锟斤拷锟斤拷锟斤拷锟斤拷锟皆的歸锟絳锟斤拷锟斤拷锟斤拷锟斤拷锟皆戯拷(y锟斤拷ng)锟斤拷锟斤拷锟斤拷锟斤拷锟秸科學(xu锟斤拷)锟截學(xu锟斤拷)锟斤拷(x锟斤拷)锟叫撅拷锟斤拷锟絎(xu锟斤拷)锟侥凤拷锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷锟紽(xi锟斤拷n)"一锟絭锟酵曪拷(hu锟斤拷)锟斤拷一锟斤拷锟斤拷锟絜(cu锟斤拷)"锟侥現(xi锟斤拷n)锟斤拷锟斤拷锟斤拷锟斤拷原锟斤拷锟斤拷知锟絉(sh锟斤拷)锟斤拷系锟統(t锟斤拷ng)锟斤拷知锟絉(sh锟斤拷)锟絚(di锟斤拷n)锟斤拷锟斤拷位锟斤拷锟斤拷锟斤拷锟斤拷锟絗锟斤拷锟�锟斤拷锟斤拷锟剿憋拷锟斤拷锟斤拷锟斤拷锟紽(xi锟斤拷n)锟斤拷锟斤拷要锟斤拷(j锟斤拷ng)锟斤拷锟斤拷(f锟斤拷)锟斤拷(x锟斤拷)锟斤拷

锟斤拷锟斤拷注锟斤拷锟斤拷锟紹(y锟斤拷ng)锟皆硷拷锟侥岋拷(sh锟斤拷)锟�(y锟斤拷n)锟斤拷锟斤拷

锟斤拷锟斤拷锟斤拷锟叫學(xu锟斤拷)锟斤拷只锟竭傦拷锟斤拷一些锟斤拷锟斤拷锟侥岋拷(sh锟斤拷)锟�(y锟斤拷n)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷姆锟斤拷锟斤拷锟斤拷锟斤拷锟竭�未锟轿成ｏ拷锟铰教诧拷使锟矫碉拷锟絕锟斤拷锟叫戯拷(y锟斤拷ng)锟叫革拷锟組(j锟斤拷n)锟斤拷(sh锟斤拷)锟�(y锟斤拷n)锟斤拷锟斤拷锟絉(sh锟斤拷)锟斤拷锟斤拷锟斤拷(qi锟斤拷ng)锟斤拷(d锟斤拷ng)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷請同锟絎(xu锟斤拷)锟斤拷锟斤拷锟斤拷锟接岋拷(sh锟斤拷)锟�(y锟斤拷n)锟斤拷锟�(d锟斤拷ng)锟斤拷锟紷锟接ｏ拷锟斤拷锟皆給锟皆硷拷锟斤拷(chu锟斤拷ng)锟斤拷一片锟絍闊碉拷锟斤拷锟�锟斤拷锟斤拷锟斤拷(d锟斤拷ng)锟街★拷锟节勶拷(d锟斤拷ng)锟絏锟斤拷锟斤拷論聯(li锟斤拷n)系锟斤拷(sh锟斤拷)锟紿锟斤拷锟轿成多方锟斤拷锟斤拷锟斤拷锟斤拷锟酵�锟絩(sh锟斤拷)锟絖锟絣(f锟斤拷)锟斤拷(n锟斤拷i)锟节的濓拷锟斤拷锟斤拷

锟斤拷锟斤拷锟斤拷锟絇(gu锟斤拷n)锟斤拷锟絔锟斤拷

       锟斤拷一锟斤拷锟絎(xu锟斤拷)锟絎(xu锟斤拷)锟斤拷(x锟斤拷)锟斤拷锟斤拷锟絉锟斤拷

       锟斤拷一锟斤拷锟絎(xu锟斤拷)锟絎(xu锟斤拷)锟斤拷(x锟斤拷)锟斤拷锟斤拷锟斤拷

锟斤拷锟铰高匡拷锟結訊锟斤拷锟竭匡拷锟斤拷锟斤拷锟斤拷锟斤拷前锟斤拷(zh锟斤拷n)锟戒、志愿锟斤拷锟�(b锟斤拷o)锟斤拷锟饺★拷锟�?j锟斤拷n)?sh锟斤拷)锟斤拷锟斤拷

锟竭匡拷锟絩(sh锟斤拷)锟絞锟斤拷锟斤拷全锟斤拷锟斤拷要锟斤拷(ji锟斤拷)锟絚(di锟斤拷n)

锟組锟斤拷"锟竭匡拷锟絎(w锟斤拷ng)"微锟脚癸拷锟斤拷號(h锟斤拷o)