皮皮学，免费搜题
登录
搜题
【判断题】
幼儿科学探究活动是在教师和幼儿共同组成的学习环境中让幼儿亲历科学探究的学习过程、即让幼儿按照科学家发现知识的过程来学习。( )A.
正确
B.
错误
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【简答题】茎上着生叶和腋芽的部,称 。
【简答题】翻译一下句子: The braking system on a vehicle has
three main functions. It must be able to reduce the speed of the vehicle, when
necessary; it must be able to stop the car in as short a distance as possible...
【单选题】The car ______ speed as it went down the hill.
A.
increased
B.
won
C.
obtained
D.
gained
【简答题】茎上着生叶和腋芽的位置叫
【简答题】茎上着生叶和腋芽的部位称为()
【简答题】Fill in each blank with “fit”, “live”, “lift”, “build” or “gain” in the word’s proper form. (选词填空:fit, live, lift, build, gain) 1. He to the age of 80. 2. The house is of bricks. 3. The trousers don’t...
【单选题】A car rounds a curve while maintaining a constant speed. Is there a net force on the car as it rounds the curve?
A.
No—its speed is constant.
B.
Yes.
C.
It depends on the sharpness of the curve and the speed of the car.
相关题目：
参考解析：
知识点：
题目纠错 0
发布
