完形填空 Many animals use some kinds of "lan

题型:完形填空

问题:

完形填空
     Many animals use some kinds of "languages". They use signals (信号) and the signals  have meanings.
For example, when a bee has found some food, it goes back to its home. It is    1    for a bee to tell the
other bees where the food is by
speaking to    2   ,but it can do a little dancing. This tells the bees where the food is and how far it is.
     Some animals show how they feel by making sounds. It is not difficult to tell if a dog is angry    3    it
barks (吠). Birds make several different sounds and each has its own meaning. Sometimes we humans
make sounds    4   . We make sounds like" Oh" or" Ouch" to show how we feel about something or
when we drop something on our feet. We humans have
languages. We have words. These words have the meaning of things, actions, feelings or ideas. We   5  
give each other messages to tell other people    6   we think or how we feel. By writing down words, we
can remember what has happened or    7   messages to people far away.
     Languages, like people, live and die. If a language isn't used by people, it is called a dead language.
This language can not live and grow because    8    speaks it. Latin is an example of a dead language.
     A living language, of course, is often spoken by people today.It grows and changes with time. New
words are created (创造)  and some old words have    9    meanings. Some words, or their meanings,
may even die and only be found in the old books. English and Chinese are    10    examples of a living
language.
( ) 1. A. important
( ) 2. A. him
( ) 3. A. before
( ) 4. A. by the different sounds
( ) 5. A. able to
( ) 6. A. which
( ) 7. A. send
( ) 8. A. someone
( ) 9. A. new
( )10. A. all .                
B. difficult
B. it
B. so that
B. by the different ways
B. are able
B. that
B. bring
B. anyone
B. strange
B. either          
C. easy
C. them
C. until
C. in the same way
C. be able
C. what
C. get
C. everyone
C. difference
C. both          
D. impossible
D. themselves
D. because
D. in the same sound
D. are able to
D. why
D. push
D. no one
D. good
D. neither          
考点:科教类阅读
题型:完形填空

空地系统中的空地信号传感器共有()。

A.3个

B.6个

C.8个

D.4个

题型:完形填空

.---_____ I watch TV, I’ll turn it down and never make any noise.

  --- Good. ______ you are doing should never disturb others. _______ how important you are,never forget about how others feel.

A.Whatever; Whenever; No matter  

B.Whenever; Whatever; No matter

C.Whether; Whatever; 不填    

D.No matter; Whenever; 不填

题型:完形填空

以下哪些因素可引起断肢再植病人血管痉挛()

A.疼痛

B.室温过低

C.使用血管收缩药

D.局麻药中毒

E.输血输液反应

题型:完形填空

()不是由国务院气象主管机构指定地面气象台站观测的项目。

A.冻土

B.电线积冰

C.雪压

题型:完形填空

在预防性试验中,用QS型高压交流电桥测量35kV及以上电力变压器介质损失时,其值应小于()

A.0.02

B.0.03

C.0.04

D.0.05

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