(1)A.My friend is strong.
B.My friend is thin.
(2)A.My brother is in the classroom.
B.My brother is near the window.
(3)A.Chen Jie is tall.She likes English and music.
B.Chen Jie is quiet.She likes science and music.
(4)A.The ruler is in the desk.
B.The ruler is under the desk.
(5)A.There is a desk,a chair and a Chinese book.
B.There is a desk,a chair and a walk-man.
(6)A.There are 2 teachers and 30 students in the classroom.
B.There are 20 teachers and 40 students in the classroom.
(7)A.The eraser is on the teacher’s desk.
B.The crayon is on the teacher’s desk.
(8)A.John is strong.He likes sports and math.
B.Mike is strong.He likes sports and math.
(9)A.I have a new schoolbag.It is purple.
B.I have a new pencil-case.It is green.
(10)A.My classroom is very nice.I like it.
B.My sharpener is very nice.I like it.
同类型试题
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
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