Yesterday, all the students in our school were supposed to go to the hill to plant trees. Arriving at the hill at 8:30, we were about to(打算) plant at least fifty trees. Then we started digging holes, planting and watering trees. We all worked so hard that we finished our tasks in advance(提前). Among us, Zhang Qin, our monitor set a good example for us. Finishing his task, he went on to help others without having a rest. He was wet all over after work. “I must learn from him.” I said to myself.
最新问答: 一本书,已读了全书的40%,剩下的比已读的多60页,已读了( )页. A.150 B.40 C.120 D.300 最后一个字是长的成语 《与朱思元书》山水之美,美在() 已知直线y=kx-6与抛物线y=ax的平方+bx+c相交于a,b两点,且点a(1,-4)为抛物线的 请懂越南文的帮我翻译一下,DOAN KET CHIEN THANG GIAC MY 把原来的商品价格提高百分之20% 的公式是什么 怎么算 李明的体重是30千克,书包中5千克.儿童的负重最好不要超过体重的3/20,如果长期背负过重物体,会导致腰痛 ‘是我想太多,你总这样说’用英文怎么说啊? 猜一猜:猜两个成语桌上放有半杯开水和半杯牛奶.要求猜者做一动作,打两个四字成语.只见一猜者将开水倒入牛奶杯中,摇之使匀, 这藏羚羊下跪的故事你想说什么 平均速度平均速率瞬时速度瞬时速率各指什么 如图所示,在E=103V/m的竖直匀强电场中,有一光滑的半圆形绝缘轨道QPN与一水平绝缘轨道MN连接,半圆形轨 根据地球自转方向和两点之间的劣弧来确定东西向 怎么理解 地球公转方向和自转方向( ),即( ).无论地球公转到什么位置,地轴的倾斜角度都( ). 求24条名言警句加感悟尽量简短点 learning about language 高一课改新教程 高数问题.这个函数的dy/dx怎么求来的啊 “2这件衣服是黑色的。His clothes are black 请问这样翻译对吗?如果是对的,为什么要用“are”,不 谁的英语好,帮忙给翻译一下下面的话,急用,谢谢啦 若不等式2x