搜索
（1）A. bedroom B. bathroom C.classroom
（2）A curtain B. conditioner C.kitchen
（3）A. closet B. clothes C.clean
（4）A. near B. here C.where
（5）A. mirror B. trash bin C.end table
（6）A. river B. living C. city
（7）A. The sky Is blue.
B. The lake is blue.
C. The sea is blue.
（8）A. Miss White is my math teacher.
B. Mr. White is my math teacher.
C. Miss White is my music teacher..
（9）A. There is a computer on the desk.
B. There are two computers on the desk.
C. I can see a computer on the desk.
（10）A. I have a new room.
B. We have a new classroom.
C. We have a new classmate.
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
