学进去-教育应平等而普惠
试题
类型:听音,选择听到的内容
难度系数:0.65
所属科目:小学英语
听录音,选单词或短语。
(     ) 1. A. name                                        B. station                                     C. day
(     ) 2. A. pig                                        B. big                                             C. sit
(     ) 3. A. ear                                        B. year                                       C. bear
(     ) 4. A. soup                                        B. sweet                                       C. sky
(     ) 5. A. dinner                                        B. drink                                       C. desk
(     ) 6. A. look                                        B. listen                                       C. left
(     ) 7. A. train                                        B. bus                                       C. straight
(     ) 8. A. peanut                                        B. potato                                       C. tomato
(     ) 9. A. swimsuit                                 B. supermarket                                      C. house
(     ) 10. A. long jump                                 B. high jump                                C. moon cake
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