Doctors have said fish like mackerel(马鲛鱼) and salmon (鲑鱼) are good for the brain. These fish have special fats that help children’s brain to grow. They also help to keep adults’ memories sharp. Some green vegetables are also good for the brain. They have a lot of vitamins (维生素) the brain needs.
But don’t think if you eat a lot of salmon, you’ll never have to study again! The truth is, these foods don’t make you smarter. But they do keep your brain healthy, and a healthy brain is easier to use.
1.Healthy food is __________.
A.only good for our bodies | B.only good for the mind |
C.not only good for our bodies, but also for the mind |
A.Because it is from the ocean. | B.Because it helps children to become smarter. |
C.Because it has special fats that help children’s brain to grow. |
A.good | B.poor | C.bad |
A.The Best Food— Fish. | B.Feed Your Brain | C.How to Make Your Children Smart. |

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

