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
听句子,选出句子中你所听到的单词。每小题读两遍。
(      ) 1. A. BDS              B. DBS              C. GPS
(      ) 2. A. worker              B. works              C. work
(      ) 3. A. secretary              B. scientist              C. science
(      ) 4. A. hobby              B. happy              C. hobbies
(      ) 5. A. ship              B. stop              C. shop
(      ) 6. A. wrong              B. worry              C. worried
(      ) 7. A. weekend              B. week              C. weekday
(      ) 8. A. far              B. fast              C. ferry
(      ) 9. A. goes hiking       B. going hiking       C. go hiking
(      ) 10. A. take a taxi       B. take a trip       C. take a deep breath
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