一题英语完型Many animals use some kinds of "language".They use sig

一题英语完型
Many animals use some kinds of "language".They use signals (信号) and the signals have meanings.For example,when a bee has found some food,it goes 1 its home.It is 2 for a bee to tell 3 bees where the food is by speaking to 4 ,but it can do a little dancing.This tells the bees where the food is and 5 it is.
Some animals show how they feel by making sounds.It is not difficult to tell that a dog barks (吠) 6 it is angry.Birds make several different sound and 7 has its own meaning.
Sometimes we humans make sounds.8 we make sounds like "Oh" or "Ouch" to show how we feel about something or when we 9 something on our feet.
We human have languages.We have words.These words have the meaning of things,actions (行动),feelings or ideas.We are able to give each other information by writing down words.In this way,we can 10 what has happened or send the messages to people far away.
__'__" (181 words)
1.A.out of B.on with C.away from D.back to
2.A.important B.difficult C.unnecessary D.impossible
3.A.each other B.another C.the other D.others
4.A.it B.him
C.them D.themselves
5.A.how long B.how far away C.how many D.how old
6.A.so that B.before C.until D.because
7.A.each B.every C.all D.some
8.A.In the same sound B.By the difficult sound
C.In the same way D.By the different way
9.A.put B.drop C.fell D.set
10.A.speak B.remember
C.know D.understand

1:D
2:D
3:B
4:D
5:B
6:D
7:A
8:C
9:B
10:D