题目内容

English is spoken by pilots and airport control operators on all the air-ways of the world. Over 70 percent of the world’s mail is written in English. More than 60 percent of the world’s radio programs are in English. Clearly English is an international language.

A. English is very important for pilots.
B. English is spoken by airport control operators.
C. English is used more often in the world’s mail than in radio programs.
D. English is used everywhere in the world.

查看答案

搜索结果不匹配？点我反馈

更多问题

Language, too, is the product of labor. In farming and hunting and in war, people had to work in groups. They had to say something to one another. This led to the use of speech organs. The organs of the mouth learned to produce different speech sounds, and gradually man learned to speak.

A. Man learned to speak a long time ago.
B. People used to work in groups.
C. Language comes out from labor.
D. Man could only say something very easy at the beginning.

查看答案

请从四个选项中选择下面代码的输出结果。for m in range(3):print(m, end=””) )

A. 1 2 3
B. 0 1 2
C. 123
D. 012

查看答案

下列代码的执行结果是：____________f1=3f2=5f3=f1+f2f1,f2=f2,f3print("{},{},{}".format(f1,f2,f3))

查看答案

下面代码的输出结果是：____________。i=5if i % 2 == 1:print( i,end=",")#注意这里是英文逗号i=6if i % 2 == 1:print( i,end=",")#注意这里是英文逗号

查看答案

English is spoken by pilots and airport control operators on all the air-ways of the world. Over 70 percent of the world’s mail is written in English. More than 60 percent of the world’s radio programs are in English. Clearly English is an international language.

A. English is very important for pilots. B. English is spoken by airport control operators. C. English is used more often in the world’s mail than in radio programs. D. English is used everywhere in the world.

Language, too, is the product of labor. In farming and hunting and in war, people had to work in groups. They had to say something to one another. This led to the use of speech organs. The organs of the mouth learned to produce different speech sounds, and gradually man learned to speak.

请从四个选项中选择下面代码的输出结果。for m in range(3):print(m, end=””) )

下列代码的执行结果是：____________f1=3f2=5f3=f1+f2f1,f2=f2,f3print("{},{},{}".format(f1,f2,f3))

下面代码的输出结果是：____________。i=5if i % 2 == 1:print( i,end=",")#注意这里是英文逗号i=6if i % 2 == 1:print( i,end=",")#注意这里是英文逗号

A. English is very important for pilots.
B. English is spoken by airport control operators.
C. English is used more often in the world’s mail than in radio programs.
D. English is used everywhere in the world.