[MathJax]/localization/zh-hans/MathMenu.js加载中
学进去-教育应平等而普惠
试题
类型:阅读选择
难度系数:0.65
所属科目:小学英语

I have a pencil box. It’s black. There are lots of things (东西) in it. I have a pen. It’s red and long (长的). I like it. I have three pencils. They (它们) are short(短的). I have a ruler. It’s big(大的). I have an eraser. It’s small(小的).

1.The pencil box is _________. (       
A.blackB.red
2.The pen is ________.          
A.yellowB.red
3.I have ________pencils. (       
A.4B.3
4.The pencils are ________.          
A.longB.short
5.The eraser is _________.          
A.bigB.small
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