谈论酸梅时引起唾液分泌是A．非条件反射B．条件反射C．自身调节_爱下问搜题

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问题单项选择题

谈论酸梅时引起唾液分泌是

A．非条件反射
B．条件反射
C．自身调节活动
D．正反馈
E．应激反应

答案

参考答案：B

阅读理解

下面是一种新款饮料的英文广告。请仔细阅读，然后在答题卡上填写表中要求的内容和回答问题。

                                                  New Golden Sun Fruit Drink
        Golden Sun is a newly produced fruit drink made in Hong Kong. Its ingredients are 35%water and
65% fruit juice.The fruit juice is taken from many different fine fruits, such as oranges, apples, pears from
South America, and grapes from France. Golden Sun is a very healthy fruit drink. It is full of plenty of
vitamin C, which is important and necessary to our health. Besides, it is of natural taste with no sugar and
it tastes very delicious. It is good not only for children but also for grown- ups. So it is better to have it
twice a day.
     Choose Golden Sun, and choose a good way to keep yourself healthy!

Information Card

1. Name of the product
2. How many % of fruit juice
3. Place of making
4. How many fruits made of
5. How often a day

Questions:
6. Is Golden Sun made from only one kind of fruit?
  _______________________________________________________________
7. Do all the fruits come from the same country?
    _______________________________________________________________
8. Can we be healthy without Vitamin C?
    _______________________________________________________________
9. What is this drink not put?
  _______________________________________________________________
10. Whom is the drink good for?
    _______________________________________________________________

判断题

触电者摆脱电源后应立即送医院进行抢救。（）