锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷么锟絎(xu锟斤拷)锟脚革拷效 锟斤拷锟斤拷锟斤拷么锟絎(xu锟斤拷)锟斤拷锟斤拷锟斤拷

锟节革拷锟叫學(xu锟斤拷)锟斤拷(x锟斤拷)锟斤拷锟絕锟斤拷锟叫ｏ拷锟节奮锟斤拷锟斤拷要锟斤拷锟斤拷锟角學(xu锟斤拷)锟斤拷(x锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷要锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷么锟絎(xu锟斤拷)锟脚革拷效?锟斤拷锟斤拷锟斤拷么锟絎(xu锟斤拷)锟斤拷锟斤拷锟斤拷?小锟斤拷锟紷锟斤拷锟斤拷位同锟絎(xu锟斤拷)锟斤拷锟絔锟絤锟较學(xu锟斤拷)锟斤拷(x锟斤拷)锟斤拷锟狡的凤拷锟斤拷锟斤拷讓锟斤拷锟斤拷趯W(xu锟斤拷)锟斤拷(x锟斤拷)锟侥時(sh锟斤拷)锟斤拷锟杰夛拷锟铰半功锟斤拷锟斤拷

锟斤拷锟斤拷锟斤拷锟紹(y锟斤拷ng)锟絕锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟狡旓拷锟斤拷锟斤拷 锟斤拷锟紹(y锟斤拷ng)锟斤拷锟斤拷锟絛趣

锟斤拷锟紹(y锟斤拷ng)锟斤拷锟斤拷锟斤拷锟狡旓拷锟斤拷锟斤拷

锟戒實(sh锟斤拷)锟斤拷锟斤拷(sh锟斤拷)锟絎(xu锟斤拷)锟斤拷锟斤拷知锟絉锟皆★拷锟斤拷(j锟斤拷ng)锟�(y锟斤拷n)锟皆的學(xu锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷思锟絊锟皆的學(xu锟斤拷)锟狡ｏ拷锟斤拷锟叫旓拷(sh锟斤拷)锟絎(xu锟斤拷)锟酵筹拷锟斤拷w锟紽(xi锟斤拷n)锟斤拷锟紷一锟斤拷锟絚(di锟斤拷n)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷(sh锟斤拷)锟絎(xu锟斤拷)锟侥學(xu锟斤拷)锟斤拷(x锟斤拷)锟斤拷锟斤拷锟斤拷锟紹(y锟斤拷ng)锟絕锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟狡旓拷锟斤拷锟斤拷锟斤拷锟絖锟絣(f锟斤拷)锟絎(xu锟斤拷)锟斤拷(x锟斤拷)锟竭的勶拷(chu锟斤拷ng)锟斤拷锟斤拷锟斤拷锟酵勶拷(chu锟斤拷ng)锟斤拷思锟絊锟斤拷锟斤拷锟�锟斤拷锟节學(xu锟斤拷)锟斤拷(x锟斤拷)锟斤拷(sh锟斤拷)锟絎(xu锟斤拷)锟斤拷锟絕锟斤拷锟斤拷锟斤拷要锟斤拷锟斤拷锟絉锟斤拷锟斤拷锟紹(y锟斤拷ng)锟紷些锟斤拷锟斤拷锟斤拷

锟絇(gu锟斤拷n)锟节學(xu锟斤拷)锟斤拷(x锟斤拷)锟斤拷锟斤拷锟斤拷效锟斤拷锟斤拷锟絇(gu锟斤拷n)系锟斤拷锟斤拷锟斤拷锟紷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷(d锟斤拷ng)锟斤拷愿锟斤拷去锟斤拷锟斤拷锟斤拷锟斤拷锟絵目锟侥答案時(sh锟斤拷)锟斤拷锟斤拷目锟皆囷拷煽锟斤拷锟�(y锟斤拷ng)該锟斤拷锟斤拷锟絧锟缴硷拷锟斤拷;锟斤拷(d锟斤拷ng)锟斤拷锟斤拷锟斤拷锟斤拷芯锟斤拷锟斤拷N锟絵锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷小锟結(ji锟斤拷)锟侥時(sh锟斤拷)锟斤拷锟斤拷一锟斤拷锟角班級锟斤拷(sh锟斤拷)锟絎(xu锟斤拷)锟斤拷锟斤拷膬锟�(y锟斤拷u)锟斤拷锟斤拷;锟斤拷锟斤拷(d锟斤拷ng)锟斤拷锟斤拷(x锟斤拷)锟絋锟斤拷锟斤拷(j锟斤拷)锟斤拷(sh锟斤拷)锟絎(xu锟斤拷)锟斤拷锟絰锟皆硷拷锟斤拷锟絵锟斤拷锟斤拷锟斤拷Q锟斤拷锟斤拷锟斤拷臄锟�(sh锟斤拷)锟絎(xu锟斤拷)水平锟窖斤拷(j锟斤拷ng)锟斤拷锟皆猴拷锟斤拷锟斤拷蠋锟斤拷锟斤拷{锟絉锟�(q锟斤拷)锟斤拷!

锟斤拷(y锟斤拷ng)注锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟紹(y锟斤拷ng) 锟斤拷(y锟斤拷ng)注锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟紹(y锟斤拷ng)

锟斤拷锟揭匡拷锟斤拷锟斤拷锟斤拷没锟斤拷A(ch锟斤拷)锟角學(xu锟斤拷)锟斤拷英锟絑锟斤拷前锟斤拷锟斤拷锟斤拷未锟斤拷禄锟斤拷A(ch锟斤拷)锟斤拷?锟斤拷锟皆歸锟絳锟斤拷锟铰ｏ拷锟狡讹拷計(j锟斤拷)锟斤拷锟斤拷锟斤拷锟絖目锟斤拷(bi锟斤拷o);锟絥前锟紸(y锟斤拷)锟斤拷(x锟斤拷)锟斤拷锟揭筹拷锟統锟絚(di锟斤拷n);锟斤拷锟斤拷聽锟絭锟斤拷锟斤拷(d锟斤拷ng)锟斤拷鞏癸拷;锟斤拷锟絩(sh锟斤拷)锟斤拷(f锟斤拷)锟斤拷(x锟斤拷)锟斤拷锟斤拷止锟絲锟斤拷;锟斤拷(d锟斤拷)锟斤拷锟斤拷锟絀(y锟斤拷)锟斤拷锟絲锟統效锟斤拷;锟絜(cu锟斤拷)锟絗锟絯類ｏ拷锟斤拷Q锟斤拷锟統;锟节奮锟洁練锟斤拷锟絍锟斤拷锟斤拷x;系锟統(t锟斤拷ng)锟斤拷锟結(ji锟斤拷)锟斤拷锟斤拷锟斤拷規(gu锟斤拷)锟斤拷锟斤拷

锟斤拷锟斤拷“锟竭曪拷”锟斤拷锟絇(gu锟斤拷n)锟絀 锟斤拷锟斤拷(g锟斤拷)锟铰癸拷(ji锟斤拷)锟斤拷锟斤拷锟絚(di锟斤拷n)要锟斤拷锟斤拷锟叫旓拷(sh锟斤拷)

锟絎(xu锟斤拷)锟斤拷锟斤拷锟斤拷“锟竭曪拷”

锟絎(xu锟斤拷)锟斤拷锟皆學(xu锟斤拷)锟教材★拷锟絎(xu锟斤拷)锟斤拷锟皆學(xu锟斤拷)锟斤拷锟斤拷锟斤拷锟接地斤拷锟杰曪拷锟斤拷知锟絉锟斤拷锟斤拷锟紸(y锟斤拷)锟斤拷(x锟斤拷)锟絫锟角學(xu锟斤拷)锟斤拷锟皆學(xu锟斤拷)锟侥憋拷要锟斤拷锟紼锟斤拷

锟絎(xu锟斤拷)锟斤拷聽锟絥锟斤拷聽锟斤拷锟絎(xu锟斤拷)锟絥锟斤拷(y锟斤拷ng)全锟斤拷貫注锟斤拷锟斤拷锟斤拷锟桔碉拷锟斤拷锟侥碉拷(锟斤拷思锟诫集锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟街碉拷锟斤拷锟絇(gu锟斤拷n)锟絀锟斤拷锟侥碉拷锟斤拷锟斤拷锟絖锟斤拷锟絏锟斤拷锟斤拷锟絜锟絆思锟絊锟斤拷锟诫懂锟斤拷锟絎(xu锟斤拷)锟斤拷(n锟斤拷i)锟斤拷锟斤拷

锟絎(xu锟斤拷)锟斤拷锟斤拷x锟�锟斤拷锟斤拷\(y锟斤拷n)锟斤拷“锟斤拷锟斤拷”锟斤拷x锟斤拷锟斤拷锟斤拷“锟絰锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷記”锟斤拷

锟斤拷锟紹(y锟斤拷ng)锟叫撅拷锟斤拷锟絵锟侥凤拷锟斤拷 锟斤拷锟絩(sh锟斤拷)锟斤拷蓪W(xu锟斤拷)锟斤拷(x锟斤拷)锟轿勶拷(w锟斤拷)

锟斤拷視锟斤拷(sh锟斤拷)锟�(y锟斤拷n)锟斤拷锟斤拷锟节岋拷(sh锟斤拷)锟�(y锟斤拷n)

電學(xu锟斤拷)锟斤拷(sh锟斤拷)锟�(y锟斤拷n)锟角革拷锟斤拷锟斤拷锟斤拷锟斤拷锟統锟絚(di锟斤拷n)锟斤拷也锟角高匡拷锟�锟斤拷锟斤拷膬锟�(n锟斤拷i)锟斤拷锟斤拷锟斤拷锟揭伙拷锟揭�锟絎(xu锟斤拷)锟斤拷锟紷锟斤拷锟街的冿拷(n锟斤拷i)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷(sh锟斤拷)锟�(y锟斤拷n)之前一锟斤拷要弄锟斤拷锟斤拷锟�(sh锟斤拷)锟�(y锟斤拷n)锟斤拷原锟斤拷锟斤拷锟斤拷锟紼锟斤拷注锟斤拷锟絕锟斤拷锟斤拷锟斤拷锟斤拷每一锟斤拷(g锟斤拷)锟斤拷(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同锟絎(xu锟斤拷)锟斤拷锟斤拷锟皆硷拷锟絆(sh锟斤拷)計(j锟斤拷)一些锟斤拷(sh锟斤拷)锟�(y锟斤拷n)锟斤拷锟斤拷锟揭碉拷锟斤拷(sh锟斤拷)锟�(y锟斤拷n)锟斤拷锟組(j锟斤拷n)锟斤拷锟�(y锟斤拷n)锟紺锟斤拷锟紷锟斤拷锟斤拷(sh锟斤拷)锟�(y锟斤拷n)?z锟斤拷i)锟斤拷锟斤拷锟斤拷锟斤拷锟角很达拷膸锟斤拷锟斤拷?/p>

抓锟斤拷锟紸(y锟斤拷)锟斤拷(x锟斤拷)锟斤拷聽锟絥锟斤拷锟斤拷(f锟斤拷)锟斤拷(x锟斤拷)锟斤拷锟斤拷锟絀(y锟斤拷)锟侥環(hu锟斤拷n)锟斤拷(ji锟斤拷) 锟紻(zhu锟斤拷n)變锟斤拷锟斤拷频膶W(xu锟斤拷)锟斤拷(x锟斤拷)锟絕锟斤拷

锟接筆锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷牡胤锟�

锟斤拷锟斤《锟斤拷锟斤拷锟斤拷锟斤拷锟絴(zh锟斤拷)锟斤拷锟紸(ch锟斤拷)锟斤拷锟芥及锟絕锟斤拷锟斤拷袡C(j锟斤拷)锟斤拷锟絎(xu锟斤拷)知锟絉锟斤拷锟斤拷锟剿時(sh锟斤拷)锟絎(xu锟斤拷)锟斤拷锟斤拷未锟絎(xu锟斤拷)锟絕锟叫機(j锟斤拷)锟斤拷锟絎(xu锟斤拷)锟斤拷锟斤拷藢锟斤拷@锟斤拷锟街教學(xu锟斤拷)锟斤拷(n锟斤拷i)锟斤拷锟斤拷锟斤拷锟紸(y锟斤拷)锟斤拷(x锟斤拷)锟斤拷锟斤拷锟饺烇拷锟斤拷要锟斤拷锟斤拷锟斤拷锟揭伙拷_始锟斤拷锟斤拷锟斤拷锟剿猴拷锟斤拷锟紸(y锟斤拷)锟斤拷(x锟斤拷)锟絩(sh锟斤拷)要?ji锟斤拷ng)庸P锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷牡胤锟�锟斤拷锟斤拷锟斤拷锟皆硷拷锟斤拷锟斤拷锟斤拷锟絥要锟截別注锟斤拷锟�(n锟斤拷i)锟斤拷锟斤拷使聽锟絥锟斤拷锟斤拷目锟斤拷锟皆★拷

锟斤拷锟絇(gu锟斤拷n)锟斤拷锟絔锟斤拷

锟斤拷锟斤拷锟竭匡拷锟斤拷锟紺锟斤拷(f锟斤拷)锟斤拷(x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竭★拷锟斤拷前锟斤拷(zh锟斤拷n)锟斤拷锟斤拷志愿锟斤拷锟�(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