百事牛 种子
共回答了15个问题采纳率：93.3% 举报
1年前
mars293 幼苗
共回答了1个问题 举报
HHBSHAKER 幼苗
共回答了14个问题采纳率：78.6% 举报
李培锋 幼苗
回答问题
一、完型填空My father _____ here.A.isn't B.is C.are D.aren't_____
1年前5个回答
急.英语完型填空Albert’s father was a busy man.He works many hours e
1年前4个回答
完型填空 1.William J.Sidis,was born in 1898.___1__ father was an
1年前2个回答
一题完型填空Jane lives in a city.Her father is very ___ and has fo
1年前1个回答
my father _____ ill yesterday完型填空
1年前7个回答
完型填空"One of my father's favourite saying i was growing up …”
完型填空Look at my father .He is a d_____1____ in a hospital.He
一片完形完型填空 11.William J.Sidis,was born in 1898.___1__ father w
完型填空one day mr goel ,my dear father
初二的完型填空Once there was a father and a son.They were ill-tempe
1年前3个回答
完型填空Father（）still（ ）（sleep）whenI（ ）（get）up yesterday morning
完型填空 when i was boy,my father planted a tree.he
找一篇英语完型填空I walked with my father,holding his right hand.I wa
完型填空Jane lives in a city.Her father is very ___ and has four
tim was unhappy that his father…完型填空答案
完型填空l had been begging my father for a very lon
完型填空，On sunday I had my own Father's day c elebration. sudde
你能帮帮他们吗
生物周末测试：14,下图中,2所代表的酶不存在于
F2和二价铁离子,NaOH反应各生成什么
已知圆C：x2+（y-3）2=4，点A（0，-3），M是圆上任意一点，线段AM的中垂线l和直线CM相交于点Q，则点Q的轨
(sinA+1)(cosA+1)最大值
如图,在三角形ABC中,ab=ac=4 角a=90.d.e.f分别是BC,AC,AB上的点.DE垂直AC,df垂直ab.
精彩回答
我们要看到物体，必须有 ___________ 射入人的眼睛，光在传播的过程中若遇到了不透明的物体，就会在物体的后面投下一段 ___________ 色的阴影。
万壑有声含晚籁，___________。 （王禹偁《村行》）
眼球中的晶状体把来自物体的光会聚在视网膜上，形成倒立、______的实像．如果长期不注意用眼卫生，会导致近视（如图）．有一种治疗近视眼的手术，采用激光对角膜进行处理，使晶状体和角膜构成的透镜对光的偏折能力变得______些（选填“强”或“弱”），或配戴镜片是______〔“凸”或“凹”〕透镜的眼镜矫正视力．
已知a，b为实数，求3a-4b的值
她付出了全部阅读题答案
赞
