ztpaladin 幼苗
共回答了21个问题采纳率：85.7% 举报
1年前
回答问题
________ is father he,s a driver.
1年前3个回答
1. ________ his father,David Beckham ________ playing footba
1年前1个回答
Please tell me ________ your father is.
John ________ his father about his failure in the exam．
Tom ________ his father and his father________ young. A．look
用所给单词的适当形式填空。．小题1: —________ your father __________(fly) abr
Yuan Longping, a great person in China, ________ as "father
英语问题4（一般过去式）用所给词的适当形式填空.11．________ your father ________ ( g
1年前2个回答
— How much will it ________ my father and me to go to Chicag
________ your father a teacher? A．Is B．Do C．Can D．Are
Tom went to open the door.________, his father began to wash
I go to school ________ my father's bike.
1年前11个回答
He became a successful actor ________ his father never was.
1年前8个回答
Jim often goes to school ________ his father's car．
Why ________ your father like coalas? Because they are _____
what ________ your father usually _________ （do） in the even
It’s certain that he will ________ his father’s business whe
________ his father, Lily __________ the sitting room best.
1.David ________ his father _________ playing football.A.lik
1年前4个回答
你能帮帮他们吗
（2012•惠州模拟）某同学利用如图实验装置用酵母菌做了如下实验，回答相应问题．
图中a ．b 是北半球某地理要素等值线,且a ＞b .M ．N 分别位于
讨论函数y=a的x的平方+1次（a大于0且不等于1）的值域
四条直线相交于一点,共有多少个角,包括钝角、锐角、直角.
硅酸盐水泥的技术性质有哪些?最好说的详细一点
精彩回答
下列说法正确的是（ ） A．黑体辐射电磁波的强度按波长的分布只与黑体的温度有关 B．光电效应揭示了光的粒子性 C．波长是架起粒子性与波动性的桥梁 D．爱因斯坦首先发现了光电效应
《死海不死》一文中引用了两个神话，它们的共同作用是：
工人师傅用洗涤剂洗去金属表面的油污，这是利用了洗涤剂的______作用；北方寒冷的冬季，人们常向公路上的积雪撒盐，可以使冰雪很快融化，这是利用了______的原理；NaOH溶于水，形成的溶液具有导电性，这是因为______．
下图是初中化学中常见物质间的转化关系，其中甲、乙、丙为单质；A、B、C、D、E为化合物，且A与B的组成元素相同，D与E的组成元素也相同。
CaCO3为什么不与次氯酸反应
