题目

要保持滴漏流出水滴的快慢一致,就需要控制杯底孔的和杯中的保持在一定的高度。 答案:【1】大小【2】水位 We like to eat fruits because they are not only delicious but also good for our health. They are full of what we need for our health. We should eat them every day. But different people like different kinds of fruits. Some like apples. Some like oranges. Some like pears and others like bananas. What’s your favorite fruit?In fact, we should eat all kinds of fruits, because they come in so many beautiful colors and each of the colors is good for us. Red fruits like strawberries have vitamin C. Orange and yellow fruits like oranges and bananas have vitamins A, B and C. Green, blue or purple fruits are good for us, too. So try eating different kinds of fruits, and then you will be healthier.1.From the passage, we can learn that red fruits have ________.A. vitamin A B. vitamin B C. vitamin C2.Which kind of fruit has vitamins A, B and C?A. Red apples. B. Oranges. C.Grapes .3.How many kinds of fruits are mentioned (提及)in the passage?A. 2 B. 3 C. 54.Which color is NOT mentioned in the passage?A. Black. B. Blue. C. Orange.5. Which of the following is TRUE?A.We shouldn’t eat green fruits.B. Different people like different fruits.C. Everyone likes eating pears.
科学 试题推荐