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Look! A girl is cycling quickly, then jumping off her bike, and running towards the front door.
Grace is the main character in the book Grace and the Double Life. She is a schoolgirl.
After many weeks, Grace and her teammates luckily get a chance to audition (试镜) for the TV show. How exciting! But here comes the bad news; the piano exam is held on the same day as the audition.
Grace and the Double Life is really a great book. The story of Grace and her friends may remind us of little things that sometimes happen in our daily lives.
| A．But she keeps it a secret from her parents. |
| B．When she is trying to find the key, the door opens. |
| C．It also gets us thinking about what we would do if we faced some of the same situations as Grace. |
| D．She will have a piano exam in a couple of weeks, but she is late for her piano lesson again. |
| E．At the same time, she doesn’t know her mother has discovered (发现) her secret by accident (偶然). |
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
