问题 问答题 简答题

什么叫海冰?

答案

参考答案:

狭义来讲,海冰指海水结成的冰,但广义的讲,海冰是浮在海上的冰的总称,不仅包括海水冻结的冰,也包括来自湖泊、河流的冰和从冰川脱落下来的冰。

阅读理解
阅读理解。

Atomic (原子的) Watch
Price: $ 60 (half price on weekends)
Entire time and date exactness (精确) .
Water resistant (抵抗的)!
A good Italian gift for your friend or your family.
Jigsaw Puzzle
Price: $ 5 (80% price if you take two)
Build your own toy!
Practice making skills for all ages, especially for children.
You can order them in Kuge comp any in Beijing.
Nesting Dolls
Price: $ 4 ( $ 20 a set for six)
Wonderful souvenirs (纪念品) for visitors.
     This nesting doll set was made and hand painted in Russia from Linden
(菩提树) wood. This cute and colorful version of the traditional Russian
Nesting Dolls is sure to bring
Atomic Thermograph (温度记录器)
Price: $ 30
Made in Canada
Indoor temperature range: 32°F to 140°F
      It's helpful to keep it in your home or in your office. It helps to remind you the
change of the temperature or how you'll wear when going out. It can speak two
languages-in Chinese or in English.
1. You can get ______ objects which are made in foreign countries.
A. 1      
B. 2        
C. 3        
D. 4
2. How much will you pay for two Jigsaw Puzzles?
A. $ 5.      
B. $ 8.      
C. $ 10.      
D. $ 16.
3. You can pay less money for Atomic Watch during your journey on  ______.  
A. Wednesday     
B. Monday     
C. Friday     
D. Saturday
4. You can take ______ with you on a rainy day during the trip. 
A. Atomic Watch          
B. Jigsaw Puzzle
C. Nesting Dolls          
D. Atomic Thermograph
5. Which of the following is NOT true?     
A. Atomic Watch is very convenient when you are traveling in different continents (大洲).    
B. Jigsaw Puzzle is not only a toy, but also a training skill for children.    
C. We can recycle plastics for Nesting Dolls.     
D. Atomic Thermograph is helpful for you when you plan, to be out.
单项选择题