The ways in which words follow one another and are related to one another is called the syntagmatic dimension of language, the dimension of “chaining” or “sequencing”.（）

Robots differ from automatic machines ______after completion of one specific task, they can be reprogrammed by a computer to do another one.

A. that

B. which

C. in that

D. in which

此题为判断题(对，错)。

Find the word in the passage which means “ the movement from one place to another of a large group of animals” and write it down here: __________.

People working together in an office used to ____________.

A. talk more about handwriting

B. take more notes on workdays

C. know better one another's handwriting

D. communicate better with one another

A flight from one country to another country is called a ()

A.domestic flight

B.international flight

C.global flight

D.countries flight

Passage Five

In every language there are two great classes of words which, taken together, consist of the whole vocabulary. First, there are those words with which we become acquainted in daily conversation, which we learn, that is to say, from the members of our own family and from our familiar associates, and which we should know and use even if we could not read or write. They concern the common things of life, and are the goods in trade of all those who speak the language. Such words may be called "popular", since they belong to the whole people; and are not the exclusive possession of a limited class.

On the other hand, our language includes a large number of words which are comparatively seldom used in ordinary conversation. Their meanings are known to every educated person, but there is little occasion to use them at home or in the market-place. Our first acquaintance with them comes not from our mother's lips or from the talk of our school-mates, but from books that we read, lectures that we bear, or the more formal conversation of highly educated speakers who are discussing some particular topic in a style. raised above the habitual level of everyday life. Such words are called "learned". And the distinction between them and "popular" words is of great importance to a right understanding of the language.

51. One class of words can be learned ______.

A. through everyday life

B. without too much practice

C. from popular songs

D. with a dictionary in one's hand

A.native

B.another new

C.target

D.first

A、apologize

B、confess

C、shout

D、explain

A.A

B.B

C.C

D.D

The system of valves and cargo lines in the bottom piping network of a tank vessel that connects one section of cargo tanks to another section is called a ______.

A.crossover

B.runaround

C.come-along

D.manifold