学进去-教育应平等而普惠
试题
类型:听音,选择正确答案
难度系数:0.65
所属科目:小学英语
听录音,根据对话内容,回答问题。(听两遍)
(     ) 1. Is Sam cleaning his room?
A. Yes, he is.       B. No, he isn't.       C. Yes, his mum is helping him.
(     ) 2. What's the weather like today?
A. It's sunny.       B. It's windy.       C. Both A and B.
(     ) 3. What are the children doing?
A. They're swimming.       B. They're jumping.       C. They're having a picnic.
(     ) 4. Where is Jim now?
A. He's in the park.       B. He's on the train.       C. He's at home.
(     ) 5. What is the girl going to do?
A. She is going to the supermarket.       B. She is going to buy some books.       C. She is going to have a picnic.
编辑解析赚收入
收藏
|
有奖纠错

同类型试题

优质答疑

y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2

用户名称
2019-09-19

y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2

用户名称
2019-09-19
我要答疑
编写解析
解析:

奖学金将在审核通过后自动发放到帐

提交
我要答疑
我要答疑:
提交