This is 1 photo 2 my room. Can you see my bed? It is here. It is nice. These 3 my books .They are 4 . My dictionary 5 on a chair. Look! What’s that? It’s 6 . What color are 7 ? Do you know? 8 green. It's 9 the floor. My backpack 10 under the bed. I like my room!
( ) 1.A. a B. an C. / D. my a
( ) 2.A. to B. in C. of D. at
( ) 3.A. is B. am C. be D. are
( ) 4.A. on desk B. on a desk C. on the desk D. under the desk
( ) 5.A. am B. is C. are D. aren’t
( ) 6.A. a plant B. plant C. the plant D. a plants
( ) 7.A. these B. those C. they D. it
( ) 8.A. It’s B. She’s C. He’s D. They’re
( ) 9.A. to B. under C. in D. on
( ) 10.A. don’t B. are C. is D. am
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