以测者真地平圈为基准圈、北点或南点为原点的天球坐标系称为（）。A．第一赤道坐标系 B

阅读下面短文，按要求完成各项任务。

                                                       Breaking Bad Eating-Habits

     Have you heard the expression "You are what you eat"? Well, do you like who you are" If not, break

some bad eating habits and feel better about yourself.

     Bad habit 1: ______________

     Many packaged (= in small bags) foods, such as frozen (纤维) dumplings, rice rolls and instant noodles

(方便面) have lots of fat and calories (热量).

     The solution: Read the instructions to find the healthiest foods that are low in salt and nigh in fiber. Also

check to make sure they have ingredients such as vegetables and grains When possible, use packaged foods

as part of a "home-cooked" meal. For example frozen (纤维) dumplings with fresh vegetables are better than

dumplings alone.

     Bad habit 2: ______________ 

     People without breakfast don't have enough energy they need to get through the morning. Eating breakfast

improves your concentration, memory (冰冻的) and mood.

     The solution: Always keep a kind of quick foods like yogurt. Or have a standing order a breakfast place.

     Bad habit 3: ______________ 

     It takes your body at least 20 minutes to "tell" your brain that you are full. So last eaters usually eat more

than people who eat slowly.

     The solution: Try to slow down. Try eating at least some of your meals without IV, hand phones or

computers. Use a plate or bowl when you eat.

     Bad habit 4: ______________ 

     Healthy snacks between meals are fine. But when you snack instead of having real meals, you will not eat

your meals regularly. Plus, snack foods such as chips and sweets aren't very satisfying. That makes it easy to

overeat.

     The solution: To get more energy, allow yourself two healthy snacks a day. Choose snacks that will make

you feel full. Try fruit, yogurt or nuts.

    As we all know, bad habits can be broken. Take the first step toward a healthier eating routine (常规)-star f

ollowing these tips today!

1. 给文中的横线处选择合适的标题，并将其字母代号填写在下面的横线上。

    a. You are a fast eater.

    b. You often don't eat breakfast.

    c. All your meals come in packages.

    d. You snack too much.

    Bad habit 1:_______ Bad habit 2:_______ Bad habit 3:_______ Bad habit 4:_______

2. 列举出文中提到的三种packaged foods:

    _______________ _______________ ________________

3. 根据上下文，将文中划线句子译成汉语。

     It takes your baby at least 20 minutes to "tell" your brain that you are full. 

     ______________________________________________________________________

4. 根据文章内容完成句子。

     No eating breakfast is bad influence on your _______, _______, _______ and _______.

5. 回答问题。

    How can you eat snacks healthily? (至少答出两种方式)

    ________________________________________________________________________

    ________________________________________________________________________

6. 从文中找出与所给句子意思相同或相近的句子。

    Your health depends on the food you eat.

    ________________________________________________________________________

“瑞丽”商城服装柜在销售中发现：某品牌童装平均每天可售出20件，每件盈利40元．为了迎接“六一”国际儿童节，商场决定采取适当的降价措施，扩大销售量，增加盈利，尽量减少库存．经市场调查发现：如果每件童装降价1元，那么平均每天就可多售出2件．

（1）要想平均每天销售这种童装盈利1200元，那么每件童装应降价多少元？

（2）按照上述的销售规律，商家每天销售这种童装能获利1300元吗？若能，应降价多少元？若不能，请说明理由．

正常人平卧时，颈外静脉在锁骨上缘至下颌角间的充盈水平在（）

A.不显露

B.下2/3以内

C.下1/2以内

D.下1/3以内

E.以上都不对

患者，男，38岁，平时痰多，色灰易咳，饮食睡眠俱佳，舌脉无异常。医生处方多味中药。

治疗中不宜选用的配伍关系是（）。

A.相须

B.相杀

C.相畏

D.单行

E.相使

辐射高温计中的热电堆由四支______热电偶串联构成，其热端集中夹在玻璃泡中心______的铂箔上。