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Everybody wants to be healthy. You know food is very important. There are many healthy foods. You can have more bananas, apples, oranges and tomatoes, because fruits and vegetables are good for you. But don't eat too much chocolate and fast food. They are not good for you. Healthy food can make you grow and make you strong and happy. Remember there is a saying. "An apple a day keeps the doctor away." Sports can also keep you healthy. Get up early and do some sports every day. Don't be lazy! You will be healthy and happy.
1．Can you guess the meaning of “important”? ( )| A．重要的 | B．强壮的 | C．美味的 |
| A．chocolate | B．fruit and vegetables | C．fast food |
| A．Sports | B．Fast food | C．Hamburgers |
| A．fat | B．thin | C．strong |
| A．Hot dogs and hamburgers | B．Fruit | C．Oranges and tomatoes |
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
