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（1）What’s the matter with Sarah ?
A.She has a toothache.
B.She has a cold.
C.Her leg hurts.
（2）What does the boy feel ?
A.He’s sad .
B.He’s bored .
C.He’s happy .
（3）how did you go to Harbin ?
A.I went there by train .
B.I went there by plane .
C.I went there by ship .
（4）How heavy is Yao Ming ?
A.He is 125kg .
B.He is 135kg .
C.He is 74kg .
（5）What did John do last weekend ?
A. He visited grandparents with his mom .
B. He went hiking with his friends .
C. John bought presents for his brother .
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
