[单项选择]A high-level language is an artificial language with which we can write various (66)
A. files
B. instructions
C. text
D. papers

[单项选择]A high-level language is an artificial language with which we can write various (66)
A. files
B. instructions
C. text
D. papers

[单项选择]Esperanto is an artificial language designed to serve internationally as an secondary means of communication among speakers of different languages. The creation of Ludovic Lazar Zamenhof, a Polish-Jewish ophthalmologist(眼科学者), Esperanto was first presented in 1887. An international movement to promote its use, although originally annoyed with ’disagreement, has continued to flourish and has members in more than 80 countries.
Esperanto is used internationally across language boundaries by at least one million people, particularly in specialized fields. It is used in personal contacts, on radio broadcasts, and in a number of publications of both modern works and classics. Its popularity has spread from Europe— both East and West — to such countries as Brazil and Japan. It is, however, in China that Esperanto had had its greatest impact. It is taught in universities and used in many translations (often in scientific or technological works). El Popola Cinio (From People’s China), a mo
A. Esperanto was created by a Polish.
B. Esperanto was accepted at the very beginning..
C. Esperanto has the greatest influence in Poland.
D. Esperanto is a written languag

[填空题] A language is a signaling system which operates with symbolic vocal sounds (语声), and which is used by a group of people for the purpose of communication. Let’’s look at this (61)______ in more detail because it is language, more than anything else, (62)______ distinguishes man from the rest of the (63)______ world. Other animals, it is true, communicate with one another by (64)______ of cries: for example, many birds utter (65)______ calls at the approach of danger; monkeys utter (66)______ cries, such as expressions of anger, fear and pleasure. (67)______ these various means of communication differ in important ways (68)______ human language. For instance, animals’’ cries do not (69)______ thoughts and feelings clearly. This means, basically, that they lack structure. They lack the kind of structure that (70)______ us to divide a human utterance into (71)______ We can change an utterance by (72)______ one word in it with (73)______ : a good illustration of this is a
A. A．But
B．Therefore
C．Afterwards
D．Furthermore